1.\int \frac{\sin^2 x \cos^2 x}{(\sin^3 x + \cos^3 x)^2} dx =a.\frac{1}{1+\cot^3 x} + cb.-\frac{1}{3(1+\tan^3 x)} + cc.\frac{\sin^3 x}{1+\cos^3 x} + cd.-\frac{\cos^3 x}{3(1+\sin^3 x)} + cLogin to continueOnly logged in users canattempt or see the solution.
