JEE Main 2024 — Functions Question with Solution
From: JEE Main 2024 (Online) 27th January Morning Shift
Question
The function ; defined by the highest prime factor of , is :
Choose an option
Show full solutionCorrect option: B
Correct answer
Bneither one-one nor onto
Step-by-step explanation
Hence many one and into
Neither one-one nor onto.
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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.