MCQ
જો $4{\sin ^{ - 1}}x + {\cos ^{ - 1}}x = \pi ,$ તો $x =\ . . .....$
- A$0$
- ✓$\frac{1}{2}$
- C$ - \frac{{\sqrt 3 }}{2}$
- D$\frac{1}{{\sqrt 2 }}$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.