Find `int(dx)/(sinx cos^(3)x)`.

Find int(cos2x)/((sinx +cosx)^(5))dx

Evaluate: int(dx)/(sinx(3+cos^2x)

Evaluate int(dx)/(2+sinx+cosx).

Find int(sinx)/(sin(x+1))dx

Find int(cos2x)/((cosx+sinx)^(2))dx .

Choose the correct answers int(cos2x)/((sinx+cosx)^(2))dx is equal to

Find int(cosx)/(sqrt(1+sinx))dx

Evaluate : int 1/(sinx cosx)dx .

Find the anti-derivative int(2-3sinx)/(cos^(2)x)dx .

Find the following integrals: (i) int(sinx+cosx)dx (ii) intcosecx(cosecx+cotx)dx (iii) int(1-sinx)/(cos^(2)x)dx