int(cos5x+cos4x)/(1-2cos3x)dxquad " (Hint: Multiply sin 3x in N and D "quad " [Ans."(-sin x-(1)/(2)sin2x)]

Similar Questions

Explore conceptually related problems

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

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

int(3cos3x-2sin2x)/(cos2x+sin3x)dx

Prove that, int(cos 5x + cos4x)/(1-2cos 3x)dx= -(1/2 sin2x + sinx)+c

int(2sin x+3cos x)/(3sin x+4cos x)dx

Solve int(cos4x-cos2x)/(sin4x-sin2x)dx

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

int(1)/(2cos x+ 3 sin x+4)dx=

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