JEE Main 2008 — Application of Derivatives Question with Solution
JEE Main 2008
Question
Suppose the cube has three distinct real roots where and . Then which one of the following holds?
Choose an option
Show full solutionCorrect option: A
Correct answer
AThe cubic has minima at and maxima at
Step-by-step explanation
Let
Now for maxima/minima
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This is a previous-year question from JEE Main 2008, 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.