MCQ
જો $I_n = \int\limits_0^\pi {\frac{{\sin \,nx}}{{\sin \,x}}} dx,$ તો $\sum\limits_{n - 1}^{10} {{I_n}} $ મેળવો.
- A$0$
- B$5\pi$
- C$10\pi$
- D$20\pi$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.