int_(0)^( pi/2)sin^(9)xdx

If a, b,c are the values of int_(0)^(pi//2)sin^(6)xdx,int_(0)^(pi)sin^(6)xdx,int_(0)^(2pi)sin^(6)xdx then the ascending order of a, b, c is

int_(0)^(pi//2)sin^(2)xdx=?

int_(0)^(pi//2)sin^(7)xdx

int_(0)^( pi/4)sin^(4)xdx

Evaluate : int_(0)^(pi//2)sin^(9)x cos^(7)xdx

Evaluate : int_(0)^(pi//2)sin^(9)x cos^(7)xdx

int_(0)^(2 pi)sin^(3)xdx

"int_(0)^( pi)x sin^(2)xdx

If a, b, c are the values of int_(0)^(pi//2)cos^(5)xdx,int_(0)^(pi//2)cos^(7)xdx,int_(0)^(pi//2)cos^(9)xdx then the descending order of a, b, c is

If I_(1)=int_(0)^(pi//4)sin^(2)xdx and I_(2)=int_(0)^(pi//4)cos^(2)xdx , then