MCQ
$\sec ^{-1}\left(\sec \frac{8 \pi}{5}\right)$ का मान है-
- ✓$\frac{2 \pi}{5}$
- B$\frac{3 \pi}{5}$
- C$\frac{8 \pi}{5}$
- Dइनमें से कोई नहीं
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.