3472 MT_Kertas 1 (1)

SULIT 24
3472/1
The following formulae may be helpful in answering the questions. The symbols given are
the ones commonly used.
Rumus-rumus berikut boleh membantu anda menjawab soalan. Simbol-simbol yang diberi
adalah yang biasa digunakan.
ALGEBRA
b b
2 4ac
m
1 x 6 loga
loga
m loga
n
2a
n
2 a m x a n = a m + n
7 log a m n = n log a m
3 a m a n = a m – n
4 ( a m ) n = a m n
5 log mn log m log n
a
a
a
8
log b
a
log
log
c
c
b
a
CALCULUS
1 y = uv ,
dy dv du
u
v
3
dx dx dx
dy
dx
dy
du
du
dx
2
y
u
v
,
dy
dx
du
v
dx
dv
u
dx
2
v
STATISTICS
1
2
x
x
1
x
N F
2
5 m L
C
N
f
m
fx
Q
6 I 1
100
f
Q
2
3
2
2
x
x x
2
x
7
N N
I
Wi
I
W
i
i
4
2
x
x fx
2
2
f
f
f
x
3472/1 © 2012 Hak Cipta BPSBPSK SULIT