JEE Main 2010 — Matrices Question with Solution
JEE Main 2010
Question
The number of non-singular matrices, with four entries as 1 and all other entries as 0 , is
Choose an option
Show full solutionCorrect option: C
Correct answer
Cat least 7
Step-by-step explanation
First row with exactly one zero; total number of cases
First row 2 zeros we get more cases
Total we get more than 7 .
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This is a previous-year question from JEE Main 2010, covering the Matrices 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.