int_(-pi/2)^(2 pi)sin^(-)(sin x)dx=

Evaluate: int_(-(pi)/(2))^(2 pi)sin^(-1)(sin x)dx

1) int_(-(pi)/(2))^(pi)sin^(-1)(sin x)dx 2) int_(-(pi)/(2))^((pi)/(2))(-(pi)/(2))/(sqrt(cos x sin^(2)x))dx 3) int_(0)^(2)2x[x]dx

int_(0)^(pi/2) sin^(-1)(sin x)dx

int_(-pi/2)^(pi/2) sin^(2) x dx

int_(-pi/2)^(pi/2) sin^(7) x dx

int_(-pi/2)^(pi/2)sin^(9) x dx

Evaluate: int_(-pi/2)^( pi/2)|sin x|dx

int_(-pi//2)^(pi//2)sin^(7)x dx=

int_(-pi//2)^(pi//2)(sin^(4)x)/(sin^(4)x + cos^(4)x)dx=

Evaluate int _(-pi//2)^(pi//2) sin ^(2) x dx .