JEE MATHEMATICS MCQ: DIFFERENTIATION

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Analyzing +4 | -1

The value of

\log _e 2 \frac{d}{d x}\left(\log _{\cos x} \operatorname{cosec} x\right)

x=\frac{\pi}{4}

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Correct option: D

4

Option D (4) is correct because it involves finding the derivative of the given logarithmic expression and evaluating it at

x=\frac{\pi}{4}

More Questions from DIFFERENTIATION

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f(x)=|x|^{|\tan x|}

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x

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x y=1

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[x]

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y = {\sec ^{ - 1}}\left[ {\mathrm{cosec}x} \right] + \mathrm{cose}{\mathrm{c}^{ - 1}}\left[ {\sec x} \right] + {\sin ^{ - 1}}[\cos x] + {\cos ^{ - 1}}[\sin x],

\frac{{dy}}{{dx}}

\frac{d}{d x} \sin ^{-1}\left(3 x-4 x^{3}\right)

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v\frac{{\partial z}}{{\partial x}} + \frac{{\partial z}}{{\partial y}}