1/2 x4 (2log x-1/2) +c
1/4 x4 (2 log x- 1/2 )+c
1/4 x2 (2log x-1/2)
1/4 x4 (2log x-1)+c
tanx+cotx+c
tanx+cosecx+c
-tanx+cotx+c
tanx+secx+c
None of these
∫(tanx+cotx)dx equals
sec2x+cosec2x+c
log|sin2x|+c
log|cotx|+c
log|tanx|+c
ex(logx-1/x)+c
ex(1/x-logx)+c
exlogx-1/x+c
1/x-exlogx+c
∫-cosec3x cot3x dx=
cosec3x +c
cot 3x+c
1/3 cosec3x +c
1/3 cot3x+c
2(x+cos x)1/2 +c
sinx/2 cos x/2 +c
2[sin x/2 -cos x/2 ] +c
2 (1+sin x) 1/2 +c
cos2x +c
sin2x + c
1/2cos2x+c
1/2sin 2x+c
tan x+ cot x +c
tan x- cot x + c
tanx cotx+c
tanx -cot 2 x+c