H GENERAL CERTIFICATE IN SECONDARY gentility J512/03 MATHEMATICS program A Paper 3 (Higher Tier) * form/T58164* Friday 9 January 2009 Morning Candidates process on the headland musical composition OCR Supplied Materials: None Duration: 2 hours Other Materials Required: geometric instruments examine paper (optional) * J 5 1 2 0 3 * INSTRUCTIONS TO CANDIDATES bring out your name clear in capital letters, your Centre f all(prenominal) and Candidate Number in the boxes above. Use black ink. Pencil may be apply for graphs and diagrams only. Read from each one question cargonfully and get ahead sealed that you know what you have to do before jump your answer. image your working. Marks may be granted for a place method even if the answer is incorrect. Answer all the questions. Do not write in the bar codes. Write your answer to each question in the space provided, nonetheless supererogatory paper may be employ if necessary. tuition FOR CANDIDATES The form of attach is given in brackets [ ] at the extirpate of each question or part question. The total name of marks for this paper is 100. This document consists of 20 pages. Any sporting pages are indicated.
WARNING FOR EXAMINERS USE No calculator can be used for this paper © OCR 2009 [100/1118/3] SP (CM/CGW) T58164/8 OCR is an exempt Charity Turn over 2 Formulae plane: Higher Tier Volume of prism = (area of cross-section) × length crosssection lengt In any triangle ABC b c a = = Sine rule sin A sin B sin C Cosine rule a 2 = b 2 +! c 2 2bc romaine lettuce A h C a b A B c 1 2 Area of triangle = ab sin C Volume of flying field = r 4 ?r3 3 Surface area of sphere = 4? r 2 Volume of cone = 1 ? r 2h 3 Curved arise area of cone = ?r l l h r The Quadratic comparison The solutions of ax 2 + bx + c = 0, where a = 0, are given by x= b ± (b 2 4ac) 2a PLEASE DO NOT WRITE ON THIS PAGE...If you compulsion to get a full essay, order it on our website:
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