Question

$\int\limits^{-\frac{\pi}{2}}_{-\frac{3\pi}{2}} [(x+\pi)^{3}+\cos^{2}(x+3x)]dx$ is equal to
(a) $\frac{\pi^{4}}{32}$
(b) $\frac{\pi^{4}}{32}+\frac{\pi}{2}$
(c) $\frac{\pi}{2}$
(d) $\frac{\pi}{4}-1$

Answer 1

OPTION ..............

C

IS CORRECT .....

Answer 2

Option C. is correct

(c) $\frac{\pi}{2}$