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Limits Continuity and Differentiability question

2022 · 29 Jul · Shift 1 · Q38

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JEE Main
Mathematics
Limits Continuity and Differentiability
2022 · 29 Jul · Shift 1 · Q38

Limits Continuity and Differentiability question

2022 · 29 Jul · Shift 1 · Q38

JEE MainMathematicsLimits Continuity and DifferentiabilityMCQ+4 / −1

The number of points, where the function

f: \mathbf{R} \rightarrow \mathbf{R}

,

f(x)=|x-1| \cos |x-2| \sin |x-1|+(x-3)\left|x^{2}-5 x+4\right|

, is NOT differentiable, is :

A
1
B
2
C
3
D
4

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