MCQ
$\sec ^{-1}\left(\frac{-2}{\sqrt{3}}\right)$ का मुख्य मान है-
- A$\frac{\pi}{6}$
- B$-\frac{\pi}{6}$
- ✓$\frac{5 \pi}{6}$
- D$\frac{7 \pi}{5}$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.