Mathematics · JEE | DETERMINANTS
हिन्दीWhat is the relation between the cofactor \( A_{ij} \) and minor \( M_{ij} \) of an element \( a_{ij} \)?
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Correct answer · Option B
\( A_{ij} = (-1)^{i+j} M_{ij} \)
Explanation
Cofactor of an element \( a_{ij} \) is denoted by \( A_{ij} \) and is defined as \( A_{ij} = (-1)^{i+j} M_{ij} \).