Home Maths Functions, Limits, Continuity and Differentiability Telangana & AP CET Previous Year Question If and , then at is
Maths Functions, Limits, Continuity and Differentiability Telangana & AP CET Previous Year Question Single Correct MCQ
Published on: August 12, 2026

If and , then at is

A
B

C
D

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The correct answer is:
D

We have, and

Differentiating w.r.t , we get
Now,
At

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