Find the Inverse of the Matrix, If It Exists
- $$A = \left[ \begin{array} { r r } 1 & 4 \\0 & - 6\end{array} \right]$$

question 15

Multiple Choice

Find the inverse of the matrix, if it exists
- $$A = \left[ \begin{array} { r r } 1 & 4 \\0 & - 6\end{array} \right]$$

• A)
• \[\left[ \begin{array} { r r }
• 0 & - \frac { 1 } { 6 } \\
• 1 & \frac { 2 } { 3 }
• \end{array} \right]\]
• B)
• \[\left[ \begin{array} { l r }
• 1 & - \frac { 2 } { 3 } \\
• 0 & - \frac { 1 } { 6 }
• \end{array} \right]\]
• C)
• \[\left[ \begin{array} { r r }
• 1 & \frac { 2 } { 3 } \\
• 0 & - \frac { 1 } { 6 }
• \end{array} \right]\]
• D)
• \[\left[ \begin{array} { r r }
• - \frac { 1 } { 6 } & \frac { 2 } { 3 } \\
• 0 & 1
• \end{array} \right]\]

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