Find (i) `intcos^(2)xdx` (ii) `intsin2xcos3xdx` (iii) `intsin^(3)x`dx

Find the following integrals: (i) intsin^(3)xcos^(2)xdx (ii) int(sinx)/(sin(x+a))dx (iii) int1/(1+tanx)dx

Find int sin 2x cos 3 xdx .

Find intxsec^(2)xdx .

intx^(2)sin3xdx =

int sin^(2)x.cos^(3)x dx =

Find : int e^(x) sin xdx .

Evalute: intsin^3xdx

Find : int(sin^(2)x-cos^(2)x)/(sin^(2)xcos^(2)x)dx :

Evaluate intsin^2xdx

Evaluate : intsin3x cos 4xdx