Find the Cofactor, A23, of the Matrix$A = \left[ \begin{array} { r r r }
5 & - 2 & 7 \
6 & 1 & - 9 \
4 & - 3 & 8
\end{array} \right]$

Question

Find the Cofactor, A23, of the Matrix$A = \left[ \begin{array} { r r r } 
5 & - 2 & 7 \
6 & 1 & - 9 \
4 & - 3 & 8
\end{array} \right]$

Examlex · Accepted Answer

The Answer is E

Find the Cofactor, A23, of the Matrix $A = \left[ \begin{array} { r r r } 5 & - 2 & 7 \\6 & 1 & - 9 \\4 & - 3 & 8\end{array} \right]$