`int sinx.cosx.cos2x.cos4x.cos8x.cos16x dx=`

intsinx.cosx.cos2x.cos4x.cos8x.cos16xdx is equal to

The value of int_( sin )x cos x cos2x cos4x cos8x cos16x)dx is int(sin x cos x cos2x cos4x cos8x cos16x)dx is equal to

int sin x*cos x*cosx2x *cos 4x*cos 8x* cos 16x dx=....+c

Evaluate int sin x cos x cos2x cos 4x cos 8x dx

Evaluate int sin x cos x cos2x cos 4x cos 8x dx

Evaluate int sin x cos x cos2x cos 4x cos 8x dx

Evaluate int sin x cos x cos2x cos 4x cos 8x dx

If f(x) = cosx. cos2x. Cos4x. Cos8x.cos16x, then f '(pi/4) is :