MCQ
$\cot\Big(\text{cosec}^{-1}\frac{5}{3}+\tan^{-1}\frac{2}{3}\Big)=$
- ✓$\frac{6}{17}$
- B$\frac{3}{17}$
- C$\frac{4}{17}$
- D$\frac{5}{17}$
✓
Answer
Correct option: A.
$\frac{6}{17}$
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