JEE Main 2019 — Definite Integration Question with Solution
From: JEE Main 2019 (Online) 10th January Morning Slot
Question
Let If I is minimum then the ordered pair (a, b) is -
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
Let f(x) = x2(x2 2)
As long as f(x) lie below the x-axis, define integral will remain negative,
so correct value of (a, b) is ( , ) for minimum of I
As long as f(x) lie below the x-axis, define integral will remain negative,
so correct value of (a, b) is ( , ) for minimum of I
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This is a previous-year question from JEE Main 2019, 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.