Question 4 part 4 2.
3.
4.
5.
6.
7.
8.
INDEFINITE INTEGRAL
2 dx
Evaluate the following integrals :
Evaluate the following integrals :
dx
Evaluate the following integrals :
dx
(2x +1)2
(it')
Evaluate the following integrals
Evaluate the following integrals :
dx
— dx
(2x+3) 1-3xdx
(iii)
(iii)
(iii)
IAICBSE 20021
sin' x
cos x
sin x Cos x
cos 3x cos 5r dx
9.19
dx
8x.13
(Hint :Ref. Art. 9.4.1 J
ICBSE 2003, 20001
(i) sin
2 bx dx
(iii)
sin 4 2x
Evaluate :
sin 2x cos ax dx
sin x sin 2x sin ds
(iii)
Evaluate :
INCERTI
IC13SE 20041
INCERTI
cos x cos 2x cos ds
I—sin x
ds
1 + sin x
I—sin x ax
IAICBSE 20100')
cix
I eosx
Sin X
I Fsinx
1 cos dr
INCERT
(iii)
