CUET · MATHS · PYQ PAPER 2023
The value of \(\operatorname{cosec}^{-1}\left[\operatorname{cosec}\left(-\frac{\pi}{6}\right)\right]\) is :
- A 2
- B \(-2\)
- C \(-\frac{\pi}{2}\)
- D \(-\frac{\pi}{6}\)
Answer & Solution
Correct Answer
(D) \(-\frac{\pi}{6}\)
Step-by-step Solution
Detailed explanation
\(\operatorname{cosec}^{-1}\left[\operatorname{cosec}\left(-\frac{\pi}{6}\right)\right] = -\frac{\pi}{6}\)
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