" 19."int(1)/(sin x cos^(3)x)d log

If int(1)/(sin(x-a)cos(x-a))dx=log[f(x)]+c , then f(x)=

Prove that : int_(0)^(pi//2) (sin x -cos x) log (sin^(3) x + cos^(3)x) dx=0

Prove that : int_(0)^(pi//2) (sin x -cos x) log (sin^(3) x + cos^(3)x) dx=0

If int(k)/(sin(x-a)cos(x-b))dx=log[(sin(x-a))/(cos(x-b))]+c , then k=

int sin x log(cos x)dx

If int (1)/(sin (x -a ) cos (x -b)) dx = A log | (sin (x -a))/( cos (x -b ))| + B. Then

If int (1)/(sin x + sqrt(3) cos x) dx = A log | tan f (x) | + C then A , f(x) =

The value of the integral int( cos x)/( sin x + cos x) dx is equal to a) x + log | sin x + cos x| + C b) (1)/(2) [ x + log | sin x + cos x|] +C c) log | sin x+ cos x | +C d) (x)/(2) + log | sin x + cos x | + C

int(xe^(ln sin x)-cos x)dx