Minor Matrix (2x2) - Matrix to Diagram (Single Value)

Question

Which is the minor matrix for the entry at row 1, column 1?

$$\left[ {\begin{array} {cc} \fcolorbox{#1b7f3b}{#e6f7ec}{$-6$} & -2 \ -4 & 2 \end{array}  } ight]$$

Accepted Answer

$$\left[ {\begin{array} {c}  2 \end{array}  } \right]$$

Answer

$$\left[ {\begin{array} {c}  -2 \end{array}  } \right]$$

Answer

$$\left[ {\begin{array} {c}  -4 \end{array}  } \right]$$

Practice: Matrices - Minor Matrix (2x2) - Matrix to Diagram (Single Value)