If `int(cos5x+cos4x)/(1-2cos3x)` dx = `A(-sin2x) +Bsinx+c` then `A+B`=

If int(cos5x+cos4x)/(1-2cos3x)dx=A(-sin2x)+B sin x+c then A+B=

Evaluate: int(cos5x+cos4x)/(1-2cos3x)dx

Evaluate: int(cos5x+cos4x)/(1-2cos3x)dx

The value of int(cos 5x+cos 4x)/(1-2 cos 3 x)dx , is

int(sin2x-cos2x)/(sin2x*cos2x)dx=?

int (cos 9x +cos 6x )/( 2 cos 5x-1)dx =A sin 4x +B sin+C, then A+B is equal to: (Where C is constant of integration)

int(cos 2x)/(1+sin x cos x)dx

int(sin2x)/((1-cos2x)(2-cos2x))dx=

If int cos x cos 2x cos 3x dx = A_(1)sin 2x + A_(2) sin 4x + A_(3) sin 6x + C then

int(cos x-sin x)/(1+sin2x)dx