JEE Main 2025MathematicsFunctionsComposite FunctionsmediumMCQ

JEE Main 2025Functions Question with Solution

From: JEE Main 2025 (Online) 23rd January Morning Shift

Question

Let and . Then the domain of is

Choose an option

Show full solutionCorrect option: C
Correct answer
C

Step-by-step explanation

For

Clearly satisfies which are included in option (1) only.

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About this question

This is a previous-year question from JEE Main 2025, covering the Functions chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.