Question

The value of $\underset{-\pi }{\overset{\pi }{\int }}\left(1-x^2\right)\sin x{\cos }^{2}xdx$ is -

• A. 0
• B. $\pi -\frac{{\pi }^3}{3}$
• C. $2\pi -{\pi }^3$
• D. $\frac{7}{2}-2{\pi }^3$

Answer 1

Answer: (A)

Correct answer is (a) 0