JEE Main 2021 — Differential Equations Question with Solution
From: JEE Main 2021 (Online) 27th August Morning Shift
Question
If , and
, then | | is equal to __________.
, then | | is equal to __________.
Enter your answer
Show full solutionCorrect answer: 17
Correct answer
17
Step-by-step explanation
or
So,
.... (1)
Hence,
(from I)
So, | | = 17
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This is a previous-year question from JEE Main 2021, covering the Differential Equations 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.