The correct answer is B. ⇒ ⇒ , when or , ∴ ∴ is decreasing function.

CGP Edu

Maths Differentiation and Applications of Derivatives Increasing and Decreasing Function Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

If then is

An increasing function

A decreasing function

Both increasing and decreasing function

None of these

Text Solution

Verified by Experts

The correct answer is:

⇒ ⇒

, when or ,

∴ ∴ is decreasing function.

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