`int_((-1)/(2))^((1)/(2))cos xdx`

int_(-(pi)/(2))^((pi)/(2))cos xdx

int_(-(pi)/(2))^((pi)/(2))(cos xdx)/(1+2[sin^(-1)(sin x)]) is (where [1]

If I_(1)=int_((Q)/(2))^((pi)/(2))f(sin x)sin xdx and I_(2)=int_(0)^((pi)/(2))f(cos x)cos xdx th len(I_(1))/(I_(2))

int_(1)^(2)xdx

" 1.Evaluate "int_((-n)/(4))^((pi)/(4))Cos^(2)xdx

int sin^(-(1)/(2))x cos^(-(7)/(2))xdx=

int_(0)^((pi)/(2))cos xdx=

int_(0)^((pi)/(2))cos xdx=

The value of int_(-1)^(1)sin^(3)x cos xdx

int_(0)^((pi)/(2))x cos xdx