`int_0^frac{pi}{4} sin^4xdx`

Evaluate: int_0^(pi/2)sin^4xdx

Evaluate: int_0^(pi//2)sin^4xdx

Prove that int_0^pi x sin^6xcos^4xdx=pi/2 int_0^pi sin^6xcos^4xdx

int_(0)^( pi)x sin^(-1)xdx

If I_(1) = int_(0)^(pi) (x sin x)/(1+cos^2x) dx , I_(2) = int_(0)^(pi) x sin^(4)xdx then, I_(1) : I_(2) is equal to

The value of int_0^(pi/4)sin2xdx is

Evaluate int_(-pi/4)^(pi/4) sin^2xdx

Evaluate: int_0^pi sin^mcos^(2m+1)xdx

int_0^(pi/2) sin^2xcos^2xdx

The value int_(0)^(pi//2) sin^(2)xdx will be :