Page 51 - Math Grade 12 (Basic)

PROEUS DARA

' .
M(J:11 f.11fJ 'fP if . 1:~'1:ll2 y =

= dy x du = !!:_(un) x du = I du
~m:ns X- 'i
du du dx
1 1 -I u'
"" n
: nHUl ~~ms dy = xu' = ~ tH 2 g dy = _..!!_ '1
2 dx u dx 2/U
., " or
:t:Hl.flS1ttlHHS~2l=11§2 y =
l
.
. mtl u = i- 4x tS'lg y =
5 1
tl=1tf12 y' = 6u x U = X
5 5
= -4x) x = J2(x- 4x) '1

I
3
= - 3x + 1)

= -3x+ tS18 y =
2 2
3 1 - 3
r..,,..,..,o
( 2 3x + 1) 3
I
>HL~•"~Y = x u xu= x _ x 3x + 1) 1
I
3
2
3 2x- 3
= -3x+ ) X 3) = -----
2
3
- 3x +I)

5
4
2
n. = (x + 2. = 6 ~. f(x) = (3x -I) '1

3.1. SiH]~Y~ri'fqMSu~ri'fqM

1: bR~~~l=)'i§S y = sinx

2sin~cos( x + ~)

=lim =lim
h-0 h-0