Question

Find the co factors of the element of A= { 1 2 3 4 }

Answer 1

A cofactor is the number you get when you remove the column and row of a designated element in a matrix, which is just a numerical grid in the form of a rectangle or a square. The cofactor is always preceded by a positive (+) or negative (-) sign, depending whether the element is in a + or - position.

Answer 2

Step-by-step explanation:

Find the co factors of the element of A= { 1 2 3 4 }