I=int(x)/(1+sin x)dx

Evaluate: I=int(1)/(1-2sin x)dx

Evaluate: (i) int(1)/(1-cos x)dx( ii) int(1)/(1-sin x)dx

I=int(dx)/(1+sin x+cos x)

(i) int(sin(x-a))/(sin x)dx

"I=int(sin x)/(1+sin x)*dx

Let I=int_(0)^(1) (sin x)/(sqrt(x))dx and I=int_(0)^(1) (cos x)/(sqrt(x))int dx . Then, which one of the following is true?

int(sin x)/(1-sin x)dx

If I_(1)=int e^(x) cos x dx and I_(2)=int e^(x) sin x dx , then the value of I_(1)+I_(2) is-

" 4.(i) "int(sin x)/(1-sin^(2)x)dx