JEE Main 2021 — Functions Question with Solution
From: JEE Main 2021 (Online) 16th March Morning Shift
Question
The range of aR for which the
function f(x) = (4a 3)(x + loge 5) + 2(a 7) cot sin2, x 2n, nN has critical points, is :
function f(x) = (4a 3)(x + loge 5) + 2(a 7) cot sin2, x 2n, nN has critical points, is :
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
and
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This is a previous-year question from JEE Main 2021, covering the Functions 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.