JEE Main 2021 — Definite Integration Question with Solution
From: JEE Main 2021 (Online) 27th July Morning Shift
Question
Let be a twice differentiable function on (3, 5) such that
. If , then + is equal to _______________.
. If , then + is equal to _______________.
Enter your answer
Show full solutionCorrect answer: 4
Correct answer
4
Step-by-step explanation
Put x = 3 c = 36
Now, put value of x = 4 we will get = 12 & = 4
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Definite Integration chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
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.