ADDITIONAL MATHEMATICS
|
|
- Merilyn Pierce
- 5 years ago
- Views:
Transcription
1 00-CE MTH HONG KONG EXMINTIONS UTHORITY HONG KONG CERTIFICTE OF EDUCTION EXMINTION 00 DDITIONL MTHEMTICS 8.0 am.00 am (½ hours) This paper must be answered in English. nswer LL questions in Section and any FOUR questions in Section.. Write your answers in the answer book provided. For Section, there is no need to start each question on a fresh page.. ll working must be clearly shown. 4. Unless otherwise specified, numerical answers must be eact. 5. In this paper, vectors may be represented by bold-type letters such as u, but candidates are epected to use appropriate symbols such as u r in their working. 6. The diagrams in the paper are not necessarily drawn to scale. 香港考試局保留版權 Hong Kong Eaminations uthority ll Rights Reserved CE- MTH
2 FORMULS FOR REFERENCE sin ( ± ) = sin cos ± cos sin cos ( ± ) = cos cos m sin sin tan ± tan tan ( ± ) = m tan tan sin cos = sin ( + ) + sin ( ) cos cos = cos ( + ) + cos ( ) + sin + sin = sin cos + sin sin = cos sin + cos + cos = cos cos + cos cos = sin sin sin sin = cos ( ) cos ( + ) * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Section (6 marks) nswer LL questions in this section.. If n is a positive integer and the coefficient of in the epansion of n ( + ) + ( + ) n is 75, find the value(s) of n. (4 marks). Find the equation of the tangent to the curve C : y = ( ) 4 which is parallel to the line y = (4 marks) 4 +. Let sin y = 00. Find d y. (4 marks) d 00-CE- MTH 保留版權 ll Rights Reserved 00
3 4. Find 0 d. [Hint : Let = sinθ.] (4 marks) 5. P (, y) is a variable point such that the distance from P to the line 4 = 0 is always equal to twice the distance between P and the point (, 0). (a) Show that the equation of the locus of P is + 4y = 0. (b) Sketch the locus of P. (5 marks) 6. y y = sin y = cos O Figure π Figure shows the curves the shaded region. y = sin and y = cos. Find the area of (5 marks) 7. Solve the following inequalities : (a) > ; (b) y >. (5 marks) 00-CE- MTH 保留版權 ll Rights Reserved 00 Go on to the net page
4 8. Given π 0 < <. tan sin 4 Show that =. tan + sin + sin Hence, or otherwise, find the least value of tan sin tan + sin. (5 marks) 9. Let α, β be the roots of the equation z + z + = 0. Find α and β in polar form. Hence, or otherwise, find 6 6 α + β. (5 marks) 0. y (, 4) θ C(5, ) O Figure Figure shows a parallelogram OC. The position vectors of the points and C are i + 4j and 5 i + j respectively. (a) Find O and C. (b) Let θ be the acute angle between O and C. Find θ correct to the nearest degree. (6 marks) 00-CE- MTH 4 保留版權 ll Rights Reserved 00
5 . y y = g() y = f() O C Figure Let f ( ) = 6 and g ( ) = + 6. The graphs of y = f ( ) and y = g( ) intersect at points and (see Figure ). C is the verte of the graph of y = f ( ). (a) Find the coordinates of points, and C. (b) Write down the range of values of such that f ( ) g( ). Hence write down the value(s) of k such that the equation f ( ) = k has only one real root in this range. (7 marks). (a) Prove, by mathematical induction, that n n+ () + ( ) + 4( ) + L + ( n + ) ( ) = n( for all positive integers n. ) (b) Show that () + ( ) + ( ) + L + 98( 98 ) = 97( 99 ) +.(8 marks) 00-CE- MTH 5 4 保留版權 ll Rights Reserved 00 Go on to the net page
6 Section (48 marks) nswer any FOUR questions in this section. Each question carries marks.. E O π Figure 4 In Figure 4, O is a triangle. Point E is the foot of perpendicular from O to. Let O = a and O = b. It is given that O =, O = and π O =. (a) Find a b. (b) Find OE in terms of a and b. [Hint : Let E : E = t : ( t).] ( marks) (5 marks) (c) F is a variable point on OE. student says that F is always a constant. Eplain whether the student is correct or not. If you agree with the student, find the value of that constant. If you do not agree with the student, find two possible values of F. (5 marks) 00-CE- MTH 6 5 保留版權 ll Rights Reserved 00
7 4. P D 4 C Figure 5 Figure 5 shows an isosceles triangle C with = C and C = 4. D is the foot of perpendicular from to C and P is a point on D. Let PD = and r = P + P + PC, where 0 D. (a) Suppose that D =. dr (i) Show that =. d + 4 (ii) Find the range of values of for which () r is increasing, () r is decreasing. Hence, or otherwise, find the least value of r. (iii) Find the greatest value of r. (b) Suppose that D =. Find the least value of r. (9 marks) ( marks) 00-CE- MTH 7 6 保留版權 ll Rights Reserved 00 Go on to the net page
8 5. (a) E Figure 6 r C D F DEF is a triangle with perimeter p and area. circle C of radius r is inscribed in the triangle (see Figure 6). Show that = pr. (4 marks) (b) y R (, 5) C S (5, ) Q (, ) O Figure 7 In Figure 7, a circle C is inscribed in a right-angled triangle QRS. The coordinates of Q, R and S are (, ), (, 5) and (5, ) respectively. (i) Using (a), or otherwise, find the radius of C. (ii) Find the equation of C. (8 marks) 00-CE- MTH 8 7 保留版權 ll Rights Reserved 00
9 6. (a) + y = r y r h Figure 8 O In Figure 8, the shaded region is bounded by the circle + y = r, the y-ais and the line y = h, where 0 h < r. The shaded region is revolved about the y-ais. Show that the volume π of the solid generated is (r r h + h ). (4 marks) (b) y O + y = 96 Stopper Container C Figure 9 Figure 0 In Figure 9, and C are points on the y-ais, C is an arc of the circle + y = 96 and is a segment of the line y =. pot is formed by revolving C about the y-ais. (i) (ii) Find the capacity of the pot. Figure 0 shows a perfume bottle. The container is in the shape of the pot described above and the stopper is a solid sphere of radius 6. Find the capacity of the perfume bottle. (8 marks) 00-CE- MTH 9 8 保留版權 ll Rights Reserved 00 Go on to the net page
10 7. F D C Figure Figure shows a tetrahedron CD such that = 8, CD = 0, C = D = 5 and C = D = 40. F is the foot of perpendicular from C to D. (a) Find FC, giving your answer correct to the nearest degree. (8 marks) (b) student says that FC represents the angle between the planes CD and D. Eplain whether the student is correct or not. (4 marks) 00-CE- MTH 0 9 保留版權 ll Rights Reserved 00
11 8. (a) Let z = cosθ + i sinθ, where π < θ π. Show that z + = ( + cos θ ). Hence, or otherwise, find the greatest value of z. (5 marks) (b) w is a comple number such that w =. + + (i) Show that the greatest value of w 9 is 8. (ii) Eplain why the equation w 4 8 = 00 i ( w 9) has only two roots. (7 marks) END OF PPER 00-CE- MTH 0 保留版權 ll Rights Reserved 00
12 00 dditional Mathematics Section. 6. y = tan y π (a) > or < (b) y > or y < π π π π cos + i sin, cos ( ) + i sin ( ) 0. (a) 6i + 6j, 4i j (b) 7. (a) (, ), (6, 8), C(, 7) (b) 6 < k 8 or k = 7 00-CE- MTH 保留版權 ll Rights Reserved 00
13 Section Q. (a) a b = a b cos O π = () () cos E (b) (c) to + ( t) O OE = t + ( t) = Since ta + ( t)b OE, OE = 0 [ t a + ( t) b ] ( b a) = 0 t a b ta a + ( t) b b ( t) a b = 0 t 9t + 4( t) ( t) = 0 7t = 0 t = 7 6 OE = a + b 7 7 F = F cos F = E = a constant (since and E are constants) the student is correct. y Cosine Law, = O + O O O cos O = = = 7 π 7 + O () () cos π 00-CE- MTH 保留版權 ll Rights Reserved 00
14 From (b), E = 7 E = 7 7 = 7 F = E 7 = 7 ( ) = 7 00-CE- MTH 4 保留版權 ll Rights Reserved 00
15 + Q.4 (a) (i) P = PC = 4, P = ( ) r = P + P + PC = ( ) dr = ( ) = d P dr (ii) () 0 d r is increasing on. dr () 0 d r is decreasing on 0 r is the least at =. Least value of r = ( ) ( ) = + (iii) The greatest value of r occurs at the end-points. t = 0, r = ( 0) = 7 t =, r = ( ) = the greatest value of r is. 00-CE- MTH 5 4 保留版權 ll Rights Reserved 00 D 4 C
16 (b) r = ( ) dr = d + 4 From (a), r is decreasing on 0. r is the least at =. Least value = ( ) = 5 00-CE- MTH 6 5 保留版權 ll Rights Reserved 00
17 Q.5 (a) = rea of ODE + area of OEF + area of ODF (where O is centre of C ) = ( DE ) ( r) + ( EF) ( r) + ( DF) ( r) = ( DE + EF + FD) ( r) = pr D E O r C F (b) (i) QR = ( ) + ( 5) = y R (, 5) RS = ( 5) + (5 ) = 8 SQ = p = = ( 5) ( ) 50 = Q (, ) 50 rea of QRS = ( QR) ( RS) = ( = Using (a), = pr ) ( 8) O C S (5, ) = ( r = ) r 00-CE- MTH 7 6 保留版權 ll Rights Reserved 00
18 (ii) Equation of QR y 5 5 = ( ) y + = 0 Let (h, k) be the centre of C. h k + ( ) = h k + = () Equation of RS y 5 5 = 5 + y 7 = 0 h + k 7 ( ) = h + k 5 = () Solve () and (), h =, k =. the equation of C is ( ) + ( y ) =. 00-CE- MTH 8 7 保留版權 ll Rights Reserved 00
19 r h r h Q.6 (a) Volume = π d y = π ( r y ) d y r = π y y = π r r r h + h = π (r r h + h ) (b) (i) Using the result in (a), substitute r = 4, h = : Capacity of the pot π = π (4) [(4) (4) () + () ] = 645 π r h (ii) Let O be the centre of the stopper. O = 4, O = 6, O = O 6 = O O = 4 = 7 M D 4 O = O = 6 7 O M = Capacity of the perfume bottle = Capacity of pot found in (i) Volume of the stopper lying inside the pot π = 645π [(6) (6) () + () ] = 645π 45π = 600 π 00-CE- MTH 9 8 保留版權 ll Rights Reserved 00
20 Q.7 (a) F D Consider CD : Let E be the foot of perpendicular from to CD. DE 5 cos DE = = = D CF = CD sin DE F 5 5 = 0( ) 5 D E = 4 0 C Consider D : Consider CF : 5 4 F C D 8 cos D = F = C = 5 F = = (8) (5) CF 4 = 49 C 00-CE- MTH 0 9 保留版權 ll Rights Reserved 00
21 Consider F : 8 7 F = + F ( ) ( F) cos F 9 = (8) (7) ( ) 400 F F = Consider CF : C 4 F F + CF C cos FC = ( F) ( CF) = ( ) (4) = FC = 96 (correct to the nearest degree) (b) Consider F : F + F = = F F 90 Since CF D but F is not perpendicular to D, FC does not represent the angle between the two planes. The student is incorrect. 00-CE- MTH 0 保留版權 ll Rights Reserved 00
22 Q.8 (a) z = cos θ + i sin θ z + = (cos θ + ) + i sin θ z + = (cos θ + ) + sin θ = cos θ + cos θ + + sin θ = ( + cos θ ) Since π < θ π, π < θ π. cos θ the greatest value of z + = ( + ) = (b) (i) w = z w + 9 = (z) = 9 z From (a), z +. greatest value of w + 9 = 9() = 8 4 (ii) w 8 = 00i ( w 9) ( w + 9) ( w 9) 00 i( w 9) = 0 ( w 9) ( w i) = 0 w 9 = 0 () or w i = 0 () Consider () : w = ± which satisfies the condition w = Consider () : w + 9 = 00i From (i), w but 00i = 00. So equation () has no solutions the equation has only two roots. 00-CE- MTH 保留版權 ll Rights Reserved 00
HONG KONG EXAMINATIONS AUTHORITY HONG KONG CERTIFICATE OF EDUCATION EXAMINATION 2000 MATHEMATICS PAPER 2
000-CE MATH PAPER HONG KONG EXAMINATIONS AUTHORITY HONG KONG CERTIFICATE OF EDUCATION EXAMINATION 000 MATHEMATICS PAPER 5 am 45 pm (½ hours) Subject Code 80 Read carefully the instructions on the Answer
More informationADDITIONAL MATHEMATICS
005-CE A MATH HONG KONG CERTIFICATE OF EDUCATION EXAMINATION 005 ADDITIONAL MATHEMATICS :00 pm 5:0 pm (½ hours) This paper must be answered in English 1. Answer ALL questions in Section A and any FOUR
More informationMATHEMATICS Compulsory Part PAPER 1 (Sample Paper)
Please stick the barcode label here HONG KONG EXMINTIONS ND SSESSMENT UTHORITY HONG KONG DIPLOM OF SECONDRY EDUCTION EXMINTION MTHEMTICS Compulsory Part PPER 1 (Sample Paper) Question-nswer ook Candidate
More information2001-CE MATH MATHEMATICS PAPER 1 Marker s Examiner s Use Only Use Only Question-Answer Book Checker s Use Only
001-CE MATH PAPER 1 HONG KONG EXAMINATIONS AUTHORITY HONG KONG CERTIFICATE OF EDUCATION EXAMINATION 001 Candidate Number Centre Number Seat Number MATHEMATICS PAPER 1 Marker s Use Only Examiner s Use Only
More informationMARIS STELLA HIGH SCHOOL PRELIMINARY EXAMINATION 2
Class Inde Number Name MRIS STELL HIGH SCHOOL PRELIMINRY EXMINTION DDITIONL MTHEMTICS 406/0 8 September 008 Paper hours 0minutes dditional Materials: nswer Paper (6 Sheets RED THESE INSTRUCTIONS FIRST
More information2000-CE MATH Marker s Examiner s Use Only Use Only MATHEMATICS PAPER 1 Question-Answer Book Checker s Use Only
000-CE MATH PAPER 1 HONG KONG EXAMINATIONS AUTHORITY HONG KONG CERTIFICATE OF EDUCATION EXAMINATION 000 MATHEMATICS PAPER 1 Question-Answer Book 8.0 am 10.0 am ( hours) This paper must be answered in English
More informationSecondary School Mathematics & Science Competition. Mathematics. Date: 1 st May, 2013
Secondary School Mathematics & Science Competition Mathematics Date: 1 st May, 01 Time allowed: 1 hour 15 minutes 1. Write your Name (both in English and Chinese), Name of School, Form, Date, Se, Language,
More informationObjective Mathematics
. A tangent to the ellipse is intersected by a b the tangents at the etremities of the major ais at 'P' and 'Q' circle on PQ as diameter always passes through : (a) one fied point two fied points (c) four
More informationThe region enclosed by the curve of f and the x-axis is rotated 360 about the x-axis. Find the volume of the solid formed.
Section A ln. Let g() =, for > 0. ln Use the quotient rule to show that g ( ). 3 (b) The graph of g has a maimum point at A. Find the -coordinate of A. (Total 7 marks) 6. Let h() =. Find h (0). cos 3.
More informationMATHEMATICS Compulsory Part
07/8-ME MATH CP PAPER HK YAU CLUB HNG KNG MCK EXAMINATIN 07/8 MATHEMATICS Compulsor Part PAPER 00 nn - 5 pm (¼ hours) INSTRUCTINS Read carefull the instructions on the Answer Sheet After the announcement
More informationMODEL QUESTION PAPERS WITH ANSWERS SET 1
MTHEMTICS MODEL QUESTION PPERS WITH NSWERS SET 1 Finish Line & Beyond CLSS X Time llowed: 3 Hrs Max. Marks : 80 General Instructions: (1) ll questions are compulsory. (2) The question paper consists of
More informationUNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Advanced Subsidiary Level and Advanced Level
UNIVERSITY F CMBRIDGE INTERNTINL EXMINTINS General Certificate of Education dvanced Subsidiary Level and dvanced Level *336370434* MTHEMTICS 9709/11 Paper 1 Pure Mathematics 1 (P1) ctober/november 013
More informationMathematics. Knox Grammar School 2012 Year 11 Yearly Examination. Student Number. Teacher s Name. General Instructions.
Teacher s Name Student Number Kno Grammar School 0 Year Yearly Eamination Mathematics General Instructions Reading Time 5 minutes Working Time 3 hours Write using black or blue pen Board approved calculators
More informationADDITIONAL MATHEMATICS PAPER 1
000-CE A MATH PAPER HONG KONG EXAMINATIONS AUTHORITY HONG KONG CERTIFICATE OF EDUCATION EXAMINATION 000 ADDITIONAL MATHEMATICS PAPER 8.0 am 0.0 am ( hours This paper mus be answered in English. Answer
More informationabc Mathematics Further Pure General Certificate of Education SPECIMEN UNITS AND MARK SCHEMES
abc General Certificate of Education Mathematics Further Pure SPECIMEN UNITS AND MARK SCHEMES ADVANCED SUBSIDIARY MATHEMATICS (56) ADVANCED SUBSIDIARY PURE MATHEMATICS (566) ADVANCED SUBSIDIARY FURTHER
More informationabc Mathematics Pure Core General Certificate of Education SPECIMEN UNITS AND MARK SCHEMES
abc General Certificate of Education Mathematics Pure Core SPECIMEN UNITS AND MARK SCHEMES ADVANCED SUBSIDIARY MATHEMATICS (56) ADVANCED SUBSIDIARY PURE MATHEMATICS (566) ADVANCED SUBSIDIARY FURTHER MATHEMATICS
More informationMATHEMATICS EXTENSION 2
Sydney Grammar School Mathematics Department Trial Eaminations 008 FORM VI MATHEMATICS EXTENSION Eamination date Tuesday 5th August 008 Time allowed hours (plus 5 minutes reading time) Instructions All
More informationChapter (Circle) * Circle - circle is locus of such points which are at equidistant from a fixed point in
Chapter - 10 (Circle) Key Concept * Circle - circle is locus of such points which are at equidistant from a fixed point in a plane. * Concentric circle - Circle having same centre called concentric circle.
More informationMathematics Trigonometry: Unit Circle
a place of mind F A C U L T Y O F E D U C A T I O N Department of Curriculum and Pedagog Mathematics Trigonometr: Unit Circle Science and Mathematics Education Research Group Supported b UBC Teaching and
More informationMATHEMATICS Compulsory Part PAPER 1. Question-Answer Book. Please stick the barcode label here. 2017/18-ME MATH CP PAPER 1 HOK YAU CLUB
2017/18-ME MATH CP PAPER 1 HOK YAU CLUB HONG KONG MOCK EXAMINATION 2017/18 Please stick the barcode label here. MATHEMATICS Compulsory Part PAPER 1 Question-Answer Book 9.00 am - 11.15 am (2¼ hours) Candidate
More informationPreliminary Mathematics
NORTH SYDNEY GIRLS HIGH SCHOOL 010 YEARLY EXAMINATION Preliminary Mathematics General Instructions Reading Time 5 minutes Working Time hours Write using black or blue pen Board-approved calculators may
More informationCore Mathematics 2 Unit C2 AS
Core Mathematics 2 Unit C2 AS compulsory unit for GCE AS and GCE Mathematics, GCE AS and GCE Pure Mathematics C2.1 Unit description Algebra and functions; coordinate geometry in the (, y) plane; sequences
More informationPractice Test Geometry 1. Which of the following points is the greatest distance from the y-axis? A. (1,10) B. (2,7) C. (3,5) D. (4,3) E.
April 9, 01 Standards: MM1Ga, MM1G1b Practice Test Geometry 1. Which of the following points is the greatest distance from the y-axis? (1,10) B. (,7) C. (,) (,) (,1). Points P, Q, R, and S lie on a line
More information1. Town A is 48 km from town B and 32 km from town C as shown in the diagram. A 48km
1. Town is 48 km from town and 32 km from town as shown in the diagram. 32km 48km Given that town is 56 km from town, find the size of angle (Total 4 marks) Â to the nearest degree. 2. The diagram shows
More informationHIGHER SCHOOL CERTIFICATE EXAMINATION MATHEMATICS 4 UNIT (ADDITIONAL) Time allowed Three hours (Plus 5 minutes reading time)
N E W S O U T H W A L E S HIGHER SCHOOL CERTIFICATE EXAMINATION 996 MATHEMATICS 4 UNIT (ADDITIONAL) Time allowed Three hours (Plus 5 minutes reading time) DIRECTIONS TO CANDIDATES Attempt ALL questions.
More informationSolutionbank C2 Edexcel Modular Mathematics for AS and A-Level
file://c:\users\buba\kaz\ouba\c_rev_a_.html Eercise A, Question Epand and simplify ( ) 5. ( ) 5 = + 5 ( ) + 0 ( ) + 0 ( ) + 5 ( ) + ( ) 5 = 5 + 0 0 + 5 5 Compare ( + ) n with ( ) n. Replace n by 5 and
More informationTime : 2 Hours (Pages 3) Max. Marks : 40. Q.1. Solve the following : (Any 5) 5 In PQR, m Q = 90º, m P = 30º, m R = 60º. If PR = 8 cm, find QR.
Q.P. SET CODE Q.1. Solve the following : (ny 5) 5 (i) (ii) In PQR, m Q 90º, m P 0º, m R 60º. If PR 8 cm, find QR. O is the centre of the circle. If m C 80º, the find m (arc C) and m (arc C). Seat No. 01
More informationNATIONAL QUALIFICATIONS
Mathematics Higher Prelim Eamination 04/05 Paper Assessing Units & + Vectors NATIONAL QUALIFICATIONS Time allowed - hour 0 minutes Read carefully Calculators may NOT be used in this paper. Section A -
More informatione x for x 0. Find the coordinates of the point of inflexion and justify that it is a point of inflexion. (Total 7 marks)
Chapter 0 Application of differential calculus 014 GDC required 1. Consider the curve with equation f () = e for 0. Find the coordinates of the point of infleion and justify that it is a point of infleion.
More informationObjective Mathematics
. In BC, if angles, B, C are in geometric seq- uence with common ratio, then is : b c a (a) (c) 0 (d) 6. If the angles of a triangle are in the ratio 4 : :, then the ratio of the longest side to the perimeter
More information5 Find an equation of the circle in which AB is a diameter in each case. a A (1, 2) B (3, 2) b A ( 7, 2) B (1, 8) c A (1, 1) B (4, 0)
C2 CRDINATE GEMETRY Worksheet A 1 Write down an equation of the circle with the given centre and radius in each case. a centre (0, 0) radius 5 b centre (1, 3) radius 2 c centre (4, 6) radius 1 1 d centre
More informationPhysicsAndMathsTutor.com
1. The diagram above shows the sector OA of a circle with centre O, radius 9 cm and angle 0.7 radians. Find the length of the arc A. Find the area of the sector OA. The line AC shown in the diagram above
More informationTrigonometric Functions
Trigonometric Functions This section reviews radian measure and the basic trigonometric functions. C ' θ r s ' ngles ngles are measured in degrees or radians. The number of radians in the central angle
More informationMT - w A.P. SET CODE MT - w - MATHEMATICS (71) GEOMETRY- SET - A (E) Time : 2 Hours Preliminary Model Answer Paper Max.
.P. SET CODE.. Solve NY FIVE of the following : (i) ( BE) ( BD) ( BE) ( BD) BE D 6 9 MT - w 07 00 - MT - w - MTHEMTICS (7) GEOMETRY- (E) Time : Hours Preliminary Model nswer Paper Max. Marks : 40 [Triangles
More informationHKCEE 1993 Mathematics II
HK 9 Mathematics II If f() = 0, then f(y) = 0 y 0 + y 0 8y 0 y 0 y If s = n [a + (n )d], then d = ( s an) n( n ) ( s an) ( n ) s n( n ) as n a( n ) ( s an) n( n ) Simplify ( + )( + + ) + + + + + + 6 b
More informationMATH TOURNAMENT 2012 PROBLEMS SOLUTIONS
MATH TOURNAMENT 0 PROBLEMS SOLUTIONS. Consider the eperiment of throwing two 6 sided fair dice, where, the faces are numbered from to 6. What is the probability of the event that the sum of the values
More informationThe Coordinate Plane. Circles and Polygons on the Coordinate Plane. LESSON 13.1 Skills Practice. Problem Set
LESSON.1 Skills Practice Name Date The Coordinate Plane Circles and Polgons on the Coordinate Plane Problem Set Use the given information to show that each statement is true. Justif our answers b using
More informationMath 9 Chapter 8 Practice Test
Name: Class: Date: ID: A Math 9 Chapter 8 Practice Test Short Answer 1. O is the centre of this circle and point Q is a point of tangency. Determine the value of t. If necessary, give your answer to the
More informationSolutions to RSPL/1. Mathematics 10
Solutions to RSPL/. It is given that 3 is a zero of f(x) x 3x + p. \ (x 3) is a factor of f(x). So, (3) 3(3) + p 0 8 9 + p 0 p 9 Thus, the polynomial is x 3x 9. Now, x 3x 9 x 6x + 3x 9 x(x 3) + 3(x 3)
More informationChapter 12 Practice Test
hapter 12 Practice Test Multiple hoice Identify the choice that best completes the statement or answers the question. ssume that lines that appear to be tangent are tangent. is the center of the circle.
More information2013 ACTM Regional Geometry Exam
2013 TM Regional Geometry Exam In each of the following choose the EST answer and record your choice on the answer sheet provided. To insure correct scoring, be sure to make all erasures completely. The
More informationMockTime.com. NDA Mathematics Practice Set 1.
346 NDA Mathematics Practice Set 1. Let A = { 1, 2, 5, 8}, B = {0, 1, 3, 6, 7} and R be the relation is one less than from A to B, then how many elements will R contain? 2 3 5 9 7. 1 only 2 only 1 and
More informationInstructions for Section 2
200 MATHMETH(CAS) EXAM 2 0 SECTION 2 Instructions for Section 2 Answer all questions in the spaces provided. In all questions where a numerical answer is required an eact value must be given unless otherwise
More information(c) Find the gradient of the graph of f(x) at the point where x = 1. (2) The graph of f(x) has a local maximum point, M, and a local minimum point, N.
Calculus Review Packet 1. Consider the function f() = 3 3 2 24 + 30. Write down f(0). Find f (). Find the gradient of the graph of f() at the point where = 1. The graph of f() has a local maimum point,
More informationFind the area of the triangle. You try: D C. Determine whether each of the following statements is true or false. Solve for the variables.
lameda USD Geometr enchmark Stud Guide ind the area of the triangle. 9 4 5 D or all right triangles, a + b c where c is the length of the hpotenuse. 5 4 a + b c 9 + b 5 + b 5 b 5 b 44 b 9 he area of a
More informationJUST IN TIME MATERIAL GRADE 11 KZN DEPARTMENT OF EDUCATION CURRICULUM GRADES DIRECTORATE TERM
JUST IN TIME MATERIAL GRADE 11 KZN DEPARTMENT OF EDUCATION CURRICULUM GRADES 10 1 DIRECTORATE TERM 1 017 This document has been compiled by the FET Mathematics Subject Advisors together with Lead Teachers.
More informationGeometry Final Review. Chapter 1. Name: Per: Vocab. Example Problems
Geometry Final Review Name: Per: Vocab Word Acute angle Adjacent angles Angle bisector Collinear Line Linear pair Midpoint Obtuse angle Plane Pythagorean theorem Ray Right angle Supplementary angles Complementary
More informationSolve problems involving tangents to a circle. Solve problems involving chords of a circle
8UNIT ircle Geometry What You ll Learn How to Solve problems involving tangents to a circle Solve problems involving chords of a circle Solve problems involving the measures of angles in a circle Why Is
More informationPractice SAC. Unit 4 Further Mathematics: Geometry and Trigonometry Module
Practice SAC Unit 4 Further Mathematics: Geometry and Trigonometry Module Student Name: Subject Teacher s Name: Equipment Permitted: Writing materials, 1 bound reference, CAS- Calculator Structure of book
More information4-4. Exact Values of Sines, Cosines, and Tangents
Lesson - Eact Values of Sines Cosines and Tangents BIG IDE Eact trigonometric values for multiples of 0º 5º and 0º can be found without a calculator from properties of special right triangles. For most
More informationTopic 2 [312 marks] The rectangle ABCD is inscribed in a circle. Sides [AD] and [AB] have lengths
Topic 2 [312 marks] 1 The rectangle ABCD is inscribed in a circle Sides [AD] and [AB] have lengths [12 marks] 3 cm and (\9\) cm respectively E is a point on side [AB] such that AE is 3 cm Side [DE] is
More informationCircular Functions and Trig - Practice Problems (to 07)
I Math SL: Trig Practice Problems Circular Functions and Trig - Practice Problems (to 07). In the triangle PQR, PR = 5 cm, QR = 4 cm and PQ = 6 cm. Calculate (a) the size of PQˆ R ; (b) the area of triangle
More informationTime: 1 hour 30 minutes
Paper Reference (complete below) Centre No. Surname Initial(s) Candidate No. Signature Paper Reference(s) 6663 Edexcel GCE Pure Mathematics C Advanced Subsidiary Specimen Paper Time: hour 30 minutes Examiner
More information2000 Solutions Euclid Contest
Canadian Mathematics Competition n activit of The Centre for Education in Mathematics and Computing, Universit of Waterloo, Waterloo, Ontario 000 s Euclid Contest (Grade) for The CENTRE for EDUCTION in
More informationMathematics Extension 2
0 HIGHER SCHOOL CERTIFICATE EXAMINATION Mathematics Etension General Instructions Reading time 5 minutes Working time hours Write using black or blue pen Black pen is preferred Board-approved calculators
More informationThe University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY
GEOMETRY The University of the State of New York REGENTS HIGH SCHOOL EXMINTION GEOMETRY Thursday, January 26, 2012 9:15 a.m. to 12:15 p.m., only Student Name: Notice School Name: Print your name and the
More information2002 Solutions Euclid Contest(Grade 12)
Canadian Mathematics Competition n activity of The Centre for Education in Mathematics and Computing, University of Waterloo, Waterloo, Ontario 00 Solutions Euclid Contest(Grade ) for The CENTRE for EDUCTION
More informationQ.2 A, B and C are points in the xy plane such that A(1, 2) ; B (5, 6) and AC = 3BC. Then. (C) 1 1 or
STRAIGHT LINE [STRAIGHT OBJECTIVE TYPE] Q. A variable rectangle PQRS has its sides parallel to fied directions. Q and S lie respectivel on the lines = a, = a and P lies on the ais. Then the locus of R
More information0610ge. Geometry Regents Exam The diagram below shows a right pentagonal prism.
0610ge 1 In the diagram below of circle O, chord AB chord CD, and chord CD chord EF. 3 The diagram below shows a right pentagonal prism. Which statement must be true? 1) CE DF 2) AC DF 3) AC CE 4) EF CD
More informationMath Section 4.3 Unit Circle Trigonometry
Math 10 - Section 4. Unit Circle Trigonometry An angle is in standard position if its vertex is at the origin and its initial side is along the positive x axis. Positive angles are measured counterclockwise
More informationHIGHER SCHOOL CERTIFICATE EXAMINATION MATHEMATICS 2/3 UNIT (COMMON) Time allowed Three hours (Plus 5 minutes reading time)
N E W S O U T H W A L E S HIGHER SCHOOL CERTIFICATE EXAMINATION 996 MATHEMATICS /3 UNIT (COMMON) Time allowed Three hours (Plus minutes reading time) DIRECTIONS TO CANDIDATES Attempt ALL questions. ALL
More informationUnit 1. GSE Analytic Geometry EOC Review Name: Units 1 3. Date: Pd:
GSE Analytic Geometry EOC Review Name: Units 1 Date: Pd: Unit 1 1 1. Figure A B C D F is a dilation of figure ABCDF by a scale factor of. The dilation is centered at ( 4, 1). 2 Which statement is true?
More informationMath Bank - 6. What is the area of the triangle on the Argand diagram formed by the complex number z, -iz, z iz? (a) z 2 (b) 2 z 2
Math Bank - 6 Q.) Suppose A represents the symbol, B represents the symbol 0, C represents the symbol, D represents the symbol 0 and so on. If we divide INDIA by AGRA, then which one of the following is
More informationI pledge that I have neither given nor received help with this assessment.
CORE MATHEMATICS PII Page 1 of 24 HILTON COLLEGE TRIAL EXAMINATION AUGUST 2016 Time: 3 hours CORE MATHEMATICS PAPER 2 150 marks PLEASE READ THE FOLLOWING GENERAL INSTRUCTIONS CAREFULLY. 1. This question
More informationMathematics 2005 HIGHER SCHOOL CERTIFICATE EXAMINATION
005 HIGHER SCHOOL CERTIFICATE EXAMINATION Mathematics General Instructions Reading time 5 minutes Working time hours Write using black or blue pen Board-approved calculators may be used A table of standard
More informationI pledge that I have neither given nor received help with this assessment.
CORE MATHEMATICS PII Page 1 of 4 HILTON COLLEGE TRIAL EXAMINATION AUGUST 016 Time: 3 hours CORE MATHEMATICS PAPER 150 marks PLEASE READ THE FOLLOWING GENERAL INSTRUCTIONS CAREFULLY. 1. This question paper
More informationQUESTION BANK ON STRAIGHT LINE AND CIRCLE
QUESTION BANK ON STRAIGHT LINE AND CIRCLE Select the correct alternative : (Only one is correct) Q. If the lines x + y + = 0 ; 4x + y + 4 = 0 and x + αy + β = 0, where α + β =, are concurrent then α =,
More informationEdexcel GCE A Level Maths. Further Maths 3 Coordinate Systems
Edecel GCE A Level Maths Further Maths 3 Coordinate Sstems Edited b: K V Kumaran kumarmaths.weebl.com 1 kumarmaths.weebl.com kumarmaths.weebl.com 3 kumarmaths.weebl.com 4 kumarmaths.weebl.com 5 1. An ellipse
More informationSuggested Solutions MATHEMATICS COMPULSORY PART PAPER 1. Question No Marks TAK SUN SECONDARY SCHOOL MOCK EXAMINATION ONE FORM 5
Suggested Solutions TAK SUN SECONDARY SCHOOL MOCK EXAMINATION ONE MATHEMATICS COMPULSORY PART PAPER 1 FORM 5 THIS PAPER MUST BE ANSWERED IN ENGLISH INSTRUCTIONS 1 Write your Name, Class and Class Number
More informationQUEEN S COLLEGE Yearly Examination,
Yearly 10-11 MATH PAPER 1 QUEEN S COLLEGE Yearly Examination, 2010 2011 MATHEMATICS PAPER 1 Question-Answer Book Secondary 5 Date : 16/6/2011 Time: 10:45 am 12:45 am This paper must be answered in English
More informationNo Calc. 1 p (seen anywhere) 1 p. 1 p. No Calc. (b) Find an expression for cos 140. (c) Find an expression for tan (a) (i) sin 140 = p A1 N1
IBSL /4 IB REVIEW: Trig KEY (0points). Let p = sin 40 and q = cos 0. Give your answers to the following in terms of p and/or q. (a) Write down an expression for (i) sin 40; (ii) cos 70. (b) Find an expression
More informationG r a d e 1 1 P r e - C a l c u l u s M a t h e m a t i c s ( 3 0 S ) Final Practice Exam Answer Key
G r a d e P r e - C a l c u l u s M a t h e m a t i c s ( 3 0 S ) Final Practice Eam Answer Key G r a d e P r e - C a l c u l u s M a t h e m a t i c s Final Practice Eam Answer Key Name: Student Number:
More informationMathematics Paper Sept. 8 4 hours PEPERIKSN PERCUBN SIJIL PELJRN MLYSI 8 SEKOLH-SEKOLH MENENGH ZON KUCHING MTHEMTICS Paper One hour fifteen minutes DO NOT OPEN THIS BOOKLET UNTIL YOU RE TOLD TO DO SO.
More information2018 Year 10/10A Mathematics v1 & v2 exam structure
018 Year 10/10A Mathematics v1 & v eam structure Section A Multiple choice questions Section B Short answer questions Section C Etended response Mathematics 10 0 questions (0 marks) 10 questions (50 marks)
More information[Class-X] MATHEMATICS SESSION:
[Class-X] MTHEMTICS SESSION:017-18 Time allowed: 3 hrs. Maximum Marks : 80 General Instructions : (i) ll questions are compulsory. (ii) This question paper consists of 30 questions divided into four sections,
More information1 k. cos tan? Higher Maths Non Calculator Practice Practice Paper A. 1. A sequence is defined by the recurrence relation u 2u 1, u 3.
Higher Maths Non Calculator Practice Practice Paper A. A sequence is defined b the recurrence relation u u, u. n n What is the value of u?. The line with equation k 9 is parallel to the line with gradient
More informationIntegrated Math II. IM2.1.2 Interpret given situations as functions in graphs, formulas, and words.
Standard 1: Algebra and Functions Students graph linear inequalities in two variables and quadratics. They model data with linear equations. IM2.1.1 Graph a linear inequality in two variables. IM2.1.2
More informationMathematics Guide Page 9
Mathematics 568-536 Guide Page 9 Part C Questions 15 to 5 4 marks each No marks are to be given if work is not shown. Eamples of correct solutions are given. However, other acceptable solutions are possible.
More informationName: GEOMETRY: EXAM (A) A B C D E F G H D E. 1. How many non collinear points determine a plane?
GMTRY: XM () Name: 1. How many non collinear points determine a plane? ) none ) one ) two ) three 2. How many edges does a heagonal prism have? ) 6 ) 12 ) 18 ) 2. Name the intersection of planes Q and
More informationCorrect substitution. cos = (A1) For substituting correctly sin 55.8 A1
Circular Functions and Trig - Practice Problems (to 07) MarkScheme 1. (a) Evidence of using the cosine rule eg cos = cos Correct substitution eg cos = = 55.8 (0.973 radians) N2 (b) Area = sin For substituting
More informationMIND ACTION SERIES. MATHEMATICS PRACTISE EXAMINATION (Original Paper set up by Mark Phillips) GRADE 12 PAPER 2 OCTOBER 2016 TIME: 3 HOURS MARKS: 150
1 MIND ACTION SERIES MATHEMATICS PRACTISE EXAMINATION (Original Paper set up by Mark Phillips) GRADE 1 PAPER OCTOBER 016 TIME: 3 HOURS MARKS: 150 INSTRUCTIONS AND INFORMATION Read the following instructions
More informationNorth Seattle Community College Computer Based Mathematics Instruction Math 102 Test Reviews
North Seattle Community College Computer Based Mathematics Instruction Math 10 Test Reviews Click on a bookmarked heading on the left to access individual reviews. To print a review, choose print and the
More information2012 GCSE Maths Tutor All Rights Reserved
2012 GCSE Maths Tutor All Rights Reserved www.gcsemathstutor.com This book is under copyright to GCSE Maths Tutor. However, it may be distributed freely provided it is not sold for profit. Contents angles
More informationWednesday 3 June 2015 Morning
Oxford Cambridge and RS Wednesday 3 June 2015 Morning FSMQ DVNCED LEVEL 6993/01 dditional Mathematics QUESTION PPER * 4 3 9 6 2 8 1 0 5 5 * Candidates answer on the Printed nswer ook. OCR supplied materials:
More informationMT - MATHEMATICS (71) GEOMETRY - PRELIM II - PAPER - 6 (E)
04 00 Seat No. MT - MTHEMTIS (7) GEOMETRY - PRELIM II - (E) Time : Hours (Pages 3) Max. Marks : 40 Note : ll questions are compulsory. Use of calculator is not allowed. Q.. Solve NY FIVE of the following
More informationMASSACHUSETTS ASSOCIATION OF MATHEMATICS LEAGUES STATE PLAYOFFS Arithmetic and Number Theory 1.
STTE PLYOFFS 004 Round 1 rithmetic and Number Theory 1.. 3. 1. How many integers have a reciprocal that is greater than 1 and less than 1 50. 1 π?. Let 9 b,10 b, and 11 b be numbers in base b. In what
More informationCandidates sitting FP2 may also require those formulae listed under Further Pure Mathematics FP1 and Core Mathematics C1 C4. e π.
F Further IAL Pure PAPERS: Mathematics FP 04-6 AND SPECIMEN Candidates sitting FP may also require those formulae listed under Further Pure Mathematics FP and Core Mathematics C C4. Area of a sector A
More informationSec 4 Maths SET D PAPER 2
S4MA Set D Paper Sec 4 Maths Exam papers with worked solutions SET D PAPER Compiled by THE MATHS CAFE P a g e Answer all questions. Write your answers and working on the separate Answer Paper provided.
More informationIntroduction Assignment
FOUNDATIONS OF MATHEMATICS 11 Welcome to FOM 11! This assignment will help you review some topics from a previous math course and introduce you to some of the topics that you ll be studying this year.
More informationREQUIRED MATHEMATICAL SKILLS FOR ENTERING CADETS
REQUIRED MATHEMATICAL SKILLS FOR ENTERING CADETS The Department of Applied Mathematics administers a Math Placement test to assess fundamental skills in mathematics that are necessary to begin the study
More informationName: Index Number: Class: CATHOLIC HIGH SCHOOL Preliminary Examination 3 Secondary 4
Name: Inde Number: Class: CATHOLIC HIGH SCHOOL Preliminary Eamination 3 Secondary 4 ADDITIONAL MATHEMATICS 4047/1 READ THESE INSTRUCTIONS FIRST Write your name, register number and class on all the work
More informationS MATHEMATICS (E) Subject Code VI Seat No. : Time : 2½ Hours
2018 VI 18 0230 Seat No. : Time : 2½ Hours MTHEMTIS (E) Subject ode S 0 2 1 Total No. of Questions : 8 (Printed Pages : 7) Maimum Marks : 80 INSTRUTIONS : i) nswer each main question on a fresh page. ii)
More informationGeneral Certificate of Secondary Education Higher Tier
Centre Number Surname Other Names Candidate Number For Examiner s Use Examiner s Initials Candidate Signature General Certificate of Secondary Education Higher Tier Pages 3 4 5 Mark Methods in Mathematics
More informationOC = $ 3cos. 1 (5.4) 2 θ = (= radians) (M1) θ = 1. Note: Award (M1) for identifying the largest angle.
4 + 5 7 cos α 4 5 5 α 0.5. Note: Award for identifying the largest angle. Find other angles first β 44.4 γ 4.0 α 0. (C4) Note: Award (C) if not given to the correct accuracy.. (a) p (C) 4. (a) OA A is
More informationInternational GCSE in Mathematics A - Paper 2H mark scheme
International GCSE in Mathematics A - Paper H mark scheme 1 5 or 5 or 5 or two of 0, 40, 60 0, 60, 90 45, 90, 105 5 and 5 and 5 or all of 0, 40, 60, 80 180 0, 60, 90 180 45, 90, 105 180 for one of 0, 0,
More informationOBJECTIVE TEST. Answer all questions C. N3, D. N3, Simplify Express the square root of in 4
. In a particular year, the exchange rate of Naira (N) varies directly with the Dollar ($). If N is equivalent to $8, find the Naira equivalent of $6. A. N8976 B. N049 C. N40. D. N.7. If log = x, log =
More informationELGI ACADEMY. Assessing Units 1 & 2 + The Wave Function & Exponential/Logarithms
ELGI EMY Mathematics Higher Prelim Eamination 007/008 Paper NTIONL QULIFITIONS ssessing Units & + The Wave Function & Eponential/Logarithms Time allowed - hour 0 minutes Read carefull alculators ma OT
More informationGeometry Final Exam Review
Name: Date: Period: Geometry Final Exam Review 1. Fill in the flow chart below with the properties that belong to each polygon. 2. Find the measure of each numbered angle: 3. Find the value of x 4. Calculate
More informationChapter 3. The angle bisectors. 3.1 The angle bisector theorem
hapter 3 The angle bisectors 3.1 The angle bisector theorem Theorem 3.1 (ngle bisector theorem). The bisectors of an angle of a triangle divide its opposite side in the ratio of the remaining sides. If
More informationUnit 10 Geometry Circles. NAME Period
Unit 10 Geometry Circles NAME Period 1 Geometry Chapter 10 Circles ***In order to get full credit for your assignments they must me done on time and you must SHOW ALL WORK. *** 1. (10-1) Circles and Circumference
More information