If and at , then the ratio is equal to

Maths Differentiation and Applications of Derivatives Derivative at a Point, Standard Differentiation Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

5 : 2

3 : 5

1 : 2

Text Solution

Verified by Experts

The correct answer is:

⇒ ⇒

∴ ∴ at

⇒ ⇒ at

⇒ ⇒ at ⇒ ⇒

⇒ ⇒ ⇒ ⇒ .

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