JEE Main 2019MathematicsDefinite IntegrationProperties Of Definite IntegrationeasyMCQ

JEE Main 2019Definite 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)

JEE Main 2019 (Online) 10th January Morning Slot Mathematics - Definite Integration Question 249 English Explanation
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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About this question

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.