`int_(-pi)^(pi)|pi-|x||dx`

int_(pi)^(10pi) |sin x| dx=

int_(pi)^(16pi) |sin x| dx =

int_(-pi)^(pi) x sin x dx = _______.

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

int_pi^(10 pi) |sin x| dx is :

int_(-pi)^(pi)(sin^(75)x+x^(125))dx=0

int_(-pi)^(pi)(sin^(61)x+x^(123))dx=?

solve int_(pi/4)^(pi/2) x^2 dx

If I_n=int_(-pi)^(pi) \ (sinnx)/((1+pi^x) \ sinx) \ dx, n=0,1,2,...... then which one of the following is not true ?