`int_(0)^(pi//4) sin ^(2) x dx`

int_(0)^(pi//2) sin ^(4) x dx

int_(0)^(pi/4) sin^(3) x dx=(2)/(3)

int_(0)^(pi//2) sin^(4) x " " dx =

The value of the integral int_(0)^(pi//4) sin^(-4)x dx , is

Evaluate the following : int_(0)^(pi//4)sin 3x sin 2x dx

Evaluate : (i) int_(2)^(4)(dx)/(x) (ii) int_(4)^(9)sqrt(x)dx (iii) int_(0)^(1)(dx)/(sqrt(5x+3)) (iv) int_(0)^(pi)sin5x\ dx (v) int_(0)^(pi//4) sin2x sin3x\ dx

Evaluate : int _(0)^(pi//4) sin 2x sin 3 x dx