JEE Main 2021 — Application Of Derivatives Question with Solution
From: JEE Main 2021 (Online) 25th July Morning Shift
Question
Let , . Then, f is :
Choose an option
Show full solutionCorrect option: D
Correct answer
Ddecreasing in
Step-by-step explanation
Decreasing in
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This is a previous-year question from JEE Main 2021, covering the Application Of Derivatives 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.