Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Let 
, Rolle’s theorem is applicable to f for 
, if 
A
– 2
B
– 1
C
0
D
Text Solution
Verified by ExpertsThe correct answer is:
D
For Rolle’s theorem to be applicable to f , for 
, we should have (i) 
,
(ii) f is continuous for 
and f is differentiable for 
From (i), 
, which is true.
From (ii), 
Which is true only for positive values of 
, thus is correct.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems