MCQ
$\int\limits_{ - 3\pi /2}^{ - \pi /2} {\left[ {{{\left( {x + \pi } \right)}^3} + {{\cos }^2}\left( {x + 3\pi } \right)} \right]\,\,dx = ........} $
- A$\frac{{{\pi ^4}}}{{32}}$
- B$\frac{{{\pi ^4}}}{{32}} + \frac{\pi }{2}$
- ✓$\frac{\pi }{2}$
- D$\frac{\pi }{2} - 1$