Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Rolle's theorem is not applicable to the function 
defined on [–1, 1] because
A
f is not continuous on [ –1, 1]
B
f is not differentiable on (–1,1)
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Clearly 
But 
Hence it is not differentiable on 
.
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