How to Find Cofactors of Determinant | New Topic [2024]

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Author Name: Arun Paul.

How to Find Cofactors of Determinant?

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About Cofactors of Determinant: The cofactors of an element is obtained by multiplying the minor of that element by (−1)i+j, where i and j are the row and column indices of the element, respectively. Cofactors play a significant role in finding the determinant of a matrix using the method of cofactor expansion, where you express the determinant as a sum of products of elements and their corresponding cofactors.

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