MCQ
$\cos {\rm{ }}\left( {{{\sin }^{ - 1}}\frac{5}{{13}}} \right) = $
- A$\frac{{12}}{{13}}$
- B$ - \frac{{12}}{{13}}$
- C$\frac{5}{{12}}$
- ✓એકપણ નહીં.
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