JEE Main 2003 — Application Of Derivatives Question with Solution
From: AIEEE 2003
Question
If the function where attains its maximum and minimum at and respectively such that , then equals
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
For max. or min.
or
At
At maximum As f''() < 0.
At
At minimum As f''(2) > 0.
and
As per question
= 0, 2
but therefore,
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This is a previous-year question from JEE Main 2003, covering the Application Of Derivatives 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.