Chapter 6.2, Problem 10E

To determine

To find:

The cofactors $A_{11},A_{12},A_{13}$, and $A_{33}$ for the given matrix $A$.

$A=\left[\begin{array}{ccc}1& 4& 0\\ 1& 0& 2\\ 3& 1& 2\end{array}\right]$