MCQ
$\int\limits_0^\pi {\sqrt {1 + 4{{\sin }^2}\frac{x}{2} - 4\sin \frac{x}{2}} \,\,dx = \ ......} $
- A$\pi - 4$
- B$\frac{{2\pi }}{3} - 4 - 4\sqrt 3 $
- C$4\sqrt 3 - 4$
- ✓$4\sqrt 3 - 4 - \frac{\pi }{3}$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.