JEE Main 2021 — Definite Integration Question with Solution
From: JEE Main 2021 (Online) 26th February Morning Shift
Question
The value of is :
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
Let .... (1)
Replace x with x,
.... (2)
Adding (1) and (2), we get,
[ is a even function as for ]
Replace x with x,
.... (2)
Adding (1) and (2), we get,
[ is a even function as for ]
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This is a previous-year question from JEE Main 2021, covering the Definite Integration 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.