Page 667 - SET 1 Koleksi Soalan dan Skema Jawapan SPM KBSM
P. 667
SULIT 3472/1
STATISTIK
STATISTICS
1 = 7
8
2 =
9
3 = =
10 P(A B) = P(A) + P(B) P(A B)
11 p (X = r) = , p + q = 1
4 = =
12 Mean , = np
13
5 M =
14 z =
6
TRIGONOMETRI
TRIGONOMETRY
1 Arc length, s = r 9 sin (A B) = sin A cos B cos A sin B
10 cos (A B) = cos A cos B sin A sin B
2 Area of sector, A =
3 sin A + cos A = 1 11 tan (A B) =
2
2
4 sec A = 1 + tan A
2
2
2
5 cosec A = 1 + cot A 12
2
6 sin 2A = 2 sin A cos A
2
2
2
2
2
7 cos 2A = cos A sin A 13 a = b + c 2bc cos A
2
= 2 cos A 1
2
= 1 2 sin A
14 Area of triangle = ab sin C
8 tan2A =
Lihat halaman sebelah
SULIT
3
