Home Maths Functions, Limits, Continuity and Differentiability Differentiability If possesses derivative at , then
Maths Functions, Limits, Continuity and Differentiability Differentiability Single Correct MCQ
Published on: August 12, 2026

If possesses derivative at , then

A
B
C
D
None of these

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The correct answer is:
C

possesses derivative at , so it is both continuous and differentiable at . Now , ,

Also

∴ ∴ if .

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