JEE Main 2003 — Application Of Derivatives Question with Solution
From: AIEEE 2003
Question
The real number when added to its inverse gives the minimum sum at equal :
Choose an option
Show full solutionCorrect option: C
Correct answer
C1
Step-by-step explanation
or
For max. or min,
()
f(x) will be minima at .
For max. or min,
()
f(x) will be minima at .
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Application Of Derivatives 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 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.