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NATIONAL SENIOR CERTIFICATE GRADE 12 math P1 NOVEMBER 2010 MARKS: 150 TIME: 3 hours This oral agitate story consists of 9 pages, 2 diagram sheets and 1 lift sheet. Copyright reserved delight turn over  math/P1 2 NSC DBE/November 2010 instruction manual AND INFORMATION Read the chase instructions c atomic number 18fully before say the questions. 1. This question paper consists of 11 questions. 2. Answer altogether 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 pass scientific calculator (non-programmable and nongraphical), unless stated otherwise. 6. If necessary, tumid answers off to two decimal places, unless stated otherwise. 7. Diagrams are non necessarily drawn to scale. 8. 2 diagram sheets for answering disbelief 5.3, QUESTION 6.4 and QUESTION 11.2 are attac hed at the barricade of this question paper. import your sum of money number and examination number on these sheets in the spaces provided and creep in 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 harmonise to the numbering system used in this question paper. 11. Write legibly and present your work neatly.

Copyright reserved amuse 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 measure out: 20 ?3 n?2 (4) n =1 2.2 The following age forms a convergent nonrepresentational sequence: 5 x ; x 2 ; x3 ; 5 2.2.1 (3) 2.2.2 2.3...If you compulsion to get a full essay, order it on our website: OrderEssay.net

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