Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If 
, then 
is
A
Continuous as well as differentiable for all x
B
Continuous for all x but not differentiable at 
C
Neither differentiable nor continuous at 
D
Discontinuous every where
Text Solution
Verified by ExpertsThe correct answer is:
B
and 
R.H.L. = 
L.H.L. = 
; ∴ ∴ 
is continuous.
⇒ ⇒ 
. 
is not differentiable at 
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