Find the Inverse of the Matrix $$\left[ \begin{array} { r r } 4 & 0 \\- 1 & - 1\end{array} \right]$$

Multiple Choice

Find the inverse of the matrix.
- $$\left[ \begin{array} { r r } 4 & 0 \\- 1 & - 1\end{array} \right]$$

A) $\left[ \begin{array} { r r } \frac { 1 } { 4 } & 0 \\ - \frac { 1 } { 4 } & - 1 \end{array} \right]$

B) $\left[ \begin{array} { c c } - 1 & 0 \\ - \frac { 1 } { 4 } & \frac { 1 } { 4 } \end{array} \right]$

C) $\left[ \begin{array} { r r } \frac { 1 } { 4 } & 0 \\ \frac { 1 } { 4 } & - 1 \end{array} \right]$

D) No inverse