Find the Inverse of the Matrix $$\left[ \begin{array} { c c } 2 & 4 \\- 6 & - 10\end{array} \right]$$

Multiple Choice

Find the inverse of the matrix $$\left[ \begin{array} { c c } 2 & 4 \\- 6 & - 10\end{array} \right]$$ .

A) ​ $$\frac { 1 } { 13 } \left[ \begin{array} { l l } - 2 & - 4 \\- 6 & 10\end{array} \right]$$
B) ​ $$\left[ \begin{array} { c c } - 2 & - 4 \\10 & 6\end{array} \right]$$
C) ​ $$\left[ \begin{array} { c c } 2 & - 6 \\8 & - 14\end{array} \right]$$
D) ​ $$\frac { 1 } { 7 } \left[ \begin{array} { c c } 2 & 4 \\- 6 & - 10\end{array} \right]$$
E) ​ $$\frac { 1 } { 2 } \left[ \begin{array} { c c } - 5 & - 2 \\3 & 1\end{array} \right]$$