What is the derivative of {\cosec} (x^{\circ}) ? [NDA I 2023]

Correct Answer is : −π180cosec(x∘)cot(x∘)

-{\cosec} (x^{\circ}) \cot (x^{\circ})

-\frac{\pi}{180} {\cosec} (x^{\circ}) \cot (x^{\circ})

\frac{\pi}{180} {\cosec} (x^{\circ}) \cot (x^{\circ})

-\frac{\pi}{180} {\cosec}(x) \cot (x)

UPSC NDA I 2023 Mathematics Solved Paper

Question : 94 of 120

Marks: +1, -0

What is the derivative of cosec(x∘)?

[NDA I 2023]

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