Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Let 
be a function defined by 
. Let 
denote the set of all points in 
, where 
is not differentiable. Then:
A
(an empty set) B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
JEE Main 2020
is not differentiable at 
.
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