JEE MATHEMATICS MCQ: DIFFERENTIATION

1 Easy

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Analyzing +4 | -1

f(x)=\sin (|x|)

is not differentiable at

View answer and explanation

Correct option: C

x=0

Option C (

x=0

) is correct because the function

f(x) = \sin(|x|)

has a sharp corner at

x=0

, making it non-differentiable at that point.

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

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[x]

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

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