Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Let g ( x ) be the inverse of an invertible function 
which is differentiable at x = c , then 
equals
A
B
C
D
None of these
Text Solution
Verified by ExpertsThe correct answer is:
B
Since 
is the inverse of function 
, therefore 
for all x .
Now 
⇒ ⇒ 
(using chain rule)
⇒ ⇒ 
(putting x = c )
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