sabah add maths kertas 2 & skema jwp

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SULIT 3472/2 ADDITIONAL MATHEMATICS PAPER 2 AUGUST 2008 2 HOURS

NAMA KELAS NO K.P A. GILIRAN

: _____________________ : _____________________ : _____________________ : _________________-

JABATAN PELAJARAN NEGERI SABAH SIJIL PELAJARAN MALAYSIA TAHUN 2008 EXCEL 2___________________________________________________________________________

ADDITIONAL MATHEMATICSPAPER 2 (KERTAS 2) TWO HOURS THIRTY MINUTES (DUA JAM TIGA PULUH MINIT)___________________________________________________________________________JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU

1. 2. 3. 4. 5. 6. 7. 8. 9.

This question paper consists of three sections: Section A, Section B and Section C. Answer all questions in Section A, four questions from Section B and two questions from Section C. Give only one answer / solution for each question. Show your working. It may help you to get marks. The diagrams in the questions provided are not drawn to scale unless stated. The marks allocated for each question and sub-part of a question are shown in brackets. A list of formulae is provided on pages 2 to 4. A booklet of four-figure mathematical tables is provided. You may use a non-programmable scientific calculator.This question paper consists of 13 printed pages. (Kertas soalan ini terdiri daripada 13 halaman bercetak.) [Turn over (Lihat sebelah)

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The following formulae may be helpful in answering the questions. The symbols given are the ones commonly used.

3472/2

CONFIDENTIAL

2

3472/2

ALGEBRA 1. 2. 3. 4.5. 6. 7.

x=

b b 2 4ac 2a

8. 9. 10. 11.

log a b =

log c b log c a

a m a n = a m+ n a m a n = a mn

Tn = a + (n 1)dn S n = [2a + (n 1)d ] 2Tn = ar n 1

(a m ) n = a mnlog a mn = log a m + log a n

log a

m = log a m log a n n

12.

Sn =

a (r n 1) a (1 r n ) = ,r 1 r 1 1 ra , r