`int sinx/(1+cos^2x)dx`

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

int sinx cos^2 x dx

Find the integral int(2-3sinx)/(cos^2x)dx

Evaluate: int(sinx)/(cos2x)\ dx

int_(0)^(pi/2) (sinx)/(1+cos^(2)x)dx

Evaluate the integrals int0pi/2(sinx)/(1+cos^2x)dx

int_(0)^(pi//4)e^( sinx)(((x cos^(3)x- sinx))/( cos^(2)x))dx

Write a value of int(sinx)/(cos^3x)\ dx

Evaluate: int(1-sinx)/(cos^2x)\ dx

Evaluate: int1/(sinx(2cos^2x-1)dx