Let ƒ(x) = . Then the set of values of x for which f(x) =…

Maths Functions, Limits, Continuity and Differentiability General Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 13, 2026

Let ƒ(x) = . Then the set of values of x for which f(x) = 0, is -

|2x| >

|(2x)| <

|2x| ≥

|2x| ≤

Text Solution

Verified by Experts

The correct answer is:

ƒ(x) = 0 if and only if,

⇒ tan –1 2x > or tan –1 2x < –

⇒ 2x > or 2x < –

⇒ |2x| >

Hence is the correct answer.

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