COMEDK · Maths · 23. Inverse Trigonometric Functions
\(\sin \left(2 \sin ^{-1} \sqrt{\frac{63}{65}}\right)\) is equal to
- A \(\frac{2 \sqrt{126}}{65}\)
- B \(\frac{4 \sqrt{65}}{65}\)
- C \(\frac{8 \sqrt{63}}{65}\)
- D \(\frac{\sqrt{63}}{65}\)
Answer & Solution
Correct Answer
(A) \(\frac{2 \sqrt{126}}{65}\)
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