Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If 
is differentiable at every point of the domain, then the values of a and b arerespectively:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
JEE Main 2021
At 
function must be continuous
So, 
… (i)
Differentiability at x = 1
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