ex(logx-1/x)+c
ex(1/x-logx)+c
exlogx-1/x+c
1/x-exlogx+c
tanx -secx + c
tanx+secx+c
-tanx-secx+c
-tanx +secx+c
∫ ex (sinx + cos x ) dx =
ex cosx+c
cos x+c
e2x cos x +c
ex sinx +c
∫(tanx+cotx)dx equals
sec2x+cosec2x+c
log|sin2x|+c
log|cotx|+c
log|tanx|+c
None of these
∫-cosec 3 x cot 3 x dx =
cosec 3 x +c
cot 3 x+c
1/3 cosec 3 x +c
1/3 cot 3 x+c
1/2 x4 (2 log x-1/2) +c
1/4 x4 (2 log x- 1/2 )+c
1/4 x2 (2 log x-1/2)
1/4 x4 (2 log x-1)+c
x4+1/x3-129/8
x3+1/x4+129/8
x4+1/x3+129/8
cot x -x + c
cot x+x +c
-cot x + x + c
- cot x- x + c