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The value of is equal to:
The value of $\operatorname{cosec}\left(\sin^{-1}\left(-\frac{1}{2}\right)\right) - \sec\left(\cos^{-1}\left(-\frac{1}{2}\right)\right)$ is equal to:
- (a)$-4$
- (b)$0$
- (c)$-1$
- (d)$4$
Answer
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From ISC 2024 Mathematics Paper 1, question 1(v).