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NATIONAL SENIOR CERTIFICATE GRADE 12 math P1 NOVEMBER 2010 MARKS: 150 TIME: 3 hours This oral finish authorship consists of 9 pages, 2 diagram sheets and 1 nurture sheet. Copyright reserved delight turn over  maths/P1 2 NSC DBE/November 2010 instruction manual AND INFORMATION Read the by-line instructions cargonfully before say the questions. 1. This question paper consists of 11 questions. 2. Answer only the questions. 3. intelligibly show ALL calculations, diagrams, graphs, et cetera that you have used in determining your answers. 4. Answers sole(prenominal) will non necessarily be awarded full marks. 5. You whitethorn use an okay scientific calculator (non-programmable and nongraphical), unless stated otherwise. 6. If necessary, tumid answers off to daemon decimal places, unless stated otherwise. 7. Diagrams are non necessarily drawn to scale. 8. dickens diagram sheets for answering disbelief 5.3, QUESTION 6.4 and QUESTION 11.2 are att ached at the barricade of this question paper. lay aside your tenderness number and examination number on these sheets in the spaces provided and confine them inside the back cover of your ANSWER BOOK. 9. An information sheet, with formulae, is include at the end of the question paper. 10. Number the answers correctly check to the numbering system used in this question paper. 11. Write legibly and present your work neatly.

Copyright reserved disport turn over Mathematics/P1 3 NSC DBE/November 2010 QUESTION 1 1.1 Solve for x, correct to TWO decimal places, where necessary: 1.1.1 (3) 1.1.2 3x 2 = 2( x + 2) (4) 1.1.3 1.2 (3 ? x)(5 ? x) = 3 4 + 5x > 6 x 2 (4) Solve for x and y simultaneously: 3 y = 2x x 2 ? ! y 2 + 2x ? y = 1 1.3 (7) Calculate the integer that is the closest approximation to: 5 2007 + 5 2010 5 2008 + 5 2009 (Show ALL workings.) (3) [21] QUESTION 2 2.1 appraise: 20 ?3 n?2 (4) n =1 2.2 The following epoch forms a convergent nonrepresentational sequence: 5 x ; x 2 ; x3 ; 5 2.2.1 (3) 2.2.2 2.3...If you fatality to get a full essay, order it on our website: OrderEssay.net

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