JEE Main 2019 — Definite Integration Question with Solution
From: JEE Main 2019 (Online) 9th April Evening Slot
Question
If f : R R is a differentiable function and
f(2) = 6,
then is :-
then is :-
Choose an option
Show full solutionCorrect option: D
Correct answer
D12f'(2)
Step-by-step explanation
This is form so we use L – Hospital Rule.
=
=
= 12f'(2)
Note : Newton - Leibnitz rule of differentiation under integration
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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.