JEE Main 2007 — Determinants Question with Solution
JEE Main 2007
Question
If for then is
Choose an option
Show full solutionCorrect option: B
Correct answer
Bdivisible by both and
Step-by-step explanation
\&
$\left|\begin{array}{lll}
1 & 0 & 0 \\
1 & x & 0 \\
1 & 0 & y
\end{array}\right|=x y$.
Hence is divisible by both and .
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This is a previous-year question from JEE Main 2007, 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.