" 5.Show that,"int_(0)^( pi)xf(sin x)dx=(pi)/(2)int_(0)^( pi)f(sin x)dx

Show that, int_(0)^(pi)xf(sinx)dx=(pi)/(2)int_(0)^(pi)f(sinx)dx .

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

(i) Show that int_(0)^(pi)xf(sinx)dx =(pi)/(2)int_(0)^(pi)f (sin x)dx. (ii) Find the value of int_(-1)^(3//2)|x sin pix|dx .

Show that int_(0)^(pi)xf(sinx)dx=(pi)/2 int_(0)^(pi)"fr"(sinx)dx .

int_(0)^( pi)sin(2*x)dx

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

int_(0)^(pi) sin 3x dx

int_(0)^(pi) sin 3x dx

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