﻿ Find the Adjoint of matrix              : Kaysons Education

# Find The Adjoint of Matrix

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## Question

### Solution

Correct option is

Co-factor elements of 1st row are respectively

of a11                  of a12              of a13

Co-factor of elements of 2nd row are respectively.

of a21                of a22                   of a23

Co-factor of elements of 3rd row are respectively

of a31                 of a32            of a33

From a mixture by replacing the elements of A by the co-factor of |A|.

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