Find the Inverse of the Matrix $$\left[ \begin{array} { r r } 6 & 1 \\- 2 & 0\end{array} \right]$$

Multiple Choice

Find the inverse of the matrix.
- $$\left[ \begin{array} { r r } 6 & 1 \\- 2 & 0\end{array} \right]$$

A) $\left[ \begin{array} { r r } 0 & - \frac { 1 } { 2 } \\ 1 & 3 \end{array} \right]$
B) $\left[ \begin{array} { l r } 1 & 3 \\ 0 & - \frac { 1 } { 2 } \end{array} \right]$
C) $\left[ \begin{array} { r r } 0 & \frac { 1 } { 2 } \\ - 1 & 3 \end{array} \right]$
D) $\left[ \begin{array} { c c } 3 & - \frac { 1 } { 2 } \\ 1 & 0 \end{array} \right]$