JEE Main 2024 — Functions Question with Solution
From: JEE Main 2024 (Online) 1st February Morning Shift
Question
Let and be defined as
and
. Then, gof : is :
and
. Then, gof : is :
Choose an option
Show full solutionCorrect option: B
Correct answer
Bneither one-one nor onto
Step-by-step explanation
Given, and
then
From the graph of , we can say
Many one into
then
From the graph of , we can say
Many one into
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This is a previous-year question from JEE Main 2024, 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.