`int x cos^2xdx`

int_(-pi/2)^(pi/2) sin x*cos^2 xdx

(v) int_(-pi/2)^(pi/2) sin x*cos^2 xdx

int cot^2xdx=

Evaluate: (i) int sin^2xdx (ii) int cos^2xdx (iii) int sin^2x. cos^2xdx

Consider the definite integrals A=int_(0)^(pi)sinx cosx^(2)xdx and B=int_(0)^((pi)/(2))sinx cos^(2)xdx . Then,

Evaluate: (i) int sin^4x/cos^8xdx (ii) int1/sqrt(sin^3 x cos^5x)dx

5. int x sec^(2)xdx

1. int x sin x cos xdx

Evaluate: int_0^(π/2)cos2x+4sin2x cos2xdx

Evaluate : int 4 cos xdx