Page 146 - Math Grade 12 (Basic)

PROEUS DARA

+

~ J~ 2x + l d
R. 2 2 X
x +x-1

Jt
it J! sinxcosxdx G. (2
JO
4
Jt
3 sinx d
~. /.::. cosx( sinx + sin x )dx ti. --X
3
cos x
-2

v f lOx+ 1 d
W. jl X
1 2
Jsx +x+ 3
2. rfnx+ ldx ru.[o(cosx)(l 3
Jl X

~ tfntd 2. (t + l '(x >
-
n.
t
I t 2
f:l. [mxexdx , (-1 < m < '115. (o e-x sinxdx
tl. [o(x-l)sin3xdx G. ~ifnxdx

~. t xJ-x + 3dx ti.
3Jt m. ro
b"lilJ: xcos2xdx ..__, Js
4
3
t:l. {ee xfnx dx tJ. 2x + )e
2 r 2 x
2. t- (x+ l) e-xdx QS.J x e dx
1 0
3Jt
rul. J~ ex cosxdx 6i. F excosxdx
-4 3
2
13. r xJi="! dx 9. 3x(2x 1) dx '1