Find the Inverse of the Matrix $\left[ \begin{array} { c c } - 3 & - 1 \\- 5 & 0\end{array} \right]$

question 40

Multiple Choice

Find the inverse of the matrix $\left[ \begin{array} { c c } - 3 & - 1 \\- 5 & 0\end{array} \right]$ (if it exists) .

• A) \(\frac { 1 } { 5 } \left[ \begin{array} { c c }
• 0 & 1 \\
• 5 & - 3
• \end{array} \right]\)
• B) \(- \frac { 1 } { 5 } \left[ \begin{array} { c c }
• 0 & 1 \\
• 5 & - 3
• \end{array} \right]\)
• C) \(- \frac { 1 } { 5 } \left[ \begin{array} { c c }
• 0 & - 1 \\
• - 5 & 3
• \end{array} \right]\)
• D) \(- \frac { 1 } { 5 } \left[ \begin{array} { c c }
• - 3 & - 1 \\
• - 5 & 0
• \end{array} \right]\)
• E)does not exist

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