If , the ordered pair at is equal to : | CGP Edu

Maths Differentiation and Applications of Derivatives JEE Main 2019 Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

If , the ordered pair at is equal to :

A

B

C

D

Text Solution

Verified by Experts

The correct answer is:

JEEN Main 2019

Given, … (i)

Putting in equation (i),

On differentiating (i) w.r. to

… (ii)

Putting and in (ii),

On differentiating (ii) w.r.to

Putting and in (iii),

Hence,

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