The function f ( x ) = ( x 2 – 1)| x 2 – 3 x + 2|+ cos(| x |) is not differentiable at
Mathematics · JEE Advanced · NTA Exams — Limit, Continuity and Differentiability
The function f (x) = (x2 – 1)|x2 – 3x + 2|+ cos(|x|) is not differentiable at
- –1
- 0
- 1
- 2
Answer
(C) 1
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