JEE Main 2013 — Determinants Question with Solution
JEE Main 2013 (09 Apr Online)
Question
If are sides of a scalene triangle, then the value of is :
Choose an option
Show full solutionCorrect option: B
Correct answer
Bnegative
Step-by-step explanation
Since are sides of scalene triangle, therefore at least two of the will be unequal.
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This is a previous-year question from JEE Main 2013, covering the Determinants 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.