Find All Cofactors of the Matrix $\left[ \begin{array} { c c c } - 9 & 6 & - 24 \\- 9 & - 6 & 18 \\3 & - 9 & - 18\end{array} \right]$

Multiple Choice

Find all cofactors of the matrix $\left[ \begin{array} { c c c } - 9 & 6 & - 24 \\- 9 & - 6 & 18 \\3 & - 9 & - 18\end{array} \right]$ .

A) $\begin{array} { l l l } C _ { 11 } = 270 & C _ { 12 } = - 108 & C _ { 13 } = 99 \\C _ { 21 } = 324 & C _ { 22 } = 234 & C _ { 23 } = - 63 \\C _ { 31 } = - 36 & C _ { 32 } = 378 & C _ { 33 } = 108\end{array}$
B) $\begin{array} { l l l } C _ { 11 } = 270 & C _ { 12 } = 99 & C _ { 13 } = - 108 \\C _ { 21 } = 324 & C _ { 22 } = - 63 & C _ { 23 } = 234 \\C _ { 31 } = - 36 & C _ { 32 } = 108 & C _ { 33 } = 378\end{array}$
C) $\begin{array} { l l l l } C _ { 11 } = - 108 & C _ { 12 } = 270 & C _ { 13 } = 99 \\C _ { 21 } = 234 & C _ { 22 } = 324 & C _ { 23 } = - 63 \\C _ { 31 } = 378 & C _ { 32 } = - 36 & C _ { 33 } = 108\end{array}$
D) $\begin{array} { l l l } C _ { 11 } = - 36 & C _ { 12 } = 378 & C _ { 13 } = 108 \\C _ { 21 } = 324 & C _ { 22 } = 234 & C _ { 23 } = - 63 \\C _ { 31 } = 270 & C _ { 32 } = - 108 & C _ { 33 } = 99\end{array}$
E) $\begin{array} { l l l } C _ { 11 } = 324 & C _ { 12 } = 234 & C _ { 13 } = - 63 \\C _ { 21 } = 270 & C _ { 22 } = - 108 & C _ { 23 } = 99 \\C _ { 31 } = - 36 & C _ { 32 } = 378 & C _ { 33 } = 108\end{array}$