Find the Inverse of the Given Matrix $\left[ \begin{array} { c c c } 4 & 10 & - 7 \\- 4 & - 10 & 7 \\- 2 & - 8 & 5\end{array} \right]$

Find the inverse of the given matrix. $\left[ \begin{array} { c c c } 4 & 10 & - 7 \\- 4 & - 10 & 7 \\- 2 & - 8 & 5\end{array} \right]$

A) $\left[ \begin{array} { c c c } \frac { 1 } { 4 } & \frac { 1 } { 10 } & - \frac { 1 } { 7 } \\\\- \frac { 1 } { 4 } & - \frac { 1 } { 10 } & \frac { 1 } { 7 } \\\\- \frac { 1 } { 2 } & - \frac { 1 } { 8 } & \frac { 1 } { 5 }\end{array} \right]$
B) $\left[ \begin{array} { c c c } 4 & - 4 & - 2 \\10 & - 10 & - 8 \\- 7 & 7 & 5\end{array} \right]$
C) $\left[ \begin{array} { c c c } - 4 & - 10 & 7 \\4 & 10 & - 7 \\2 & 8 & - 5\end{array} \right]$
D) $\left[ \begin{array} { c c c } \frac { 1 } { 4 } & - \frac { 1 } { 4 } & - \frac { 1 } { 2 } \\\\\frac { 1 } { 10 } & - \frac { 1 } { 10 } & - \frac { 1 } { 8 } \\\\- \frac { 1 } { 7 } & \frac { 1 } { 7 } & \frac { 1 } { 5 }\end{array} \right]$
E) The matrix does not have an inverse.