Find the Inverse, If It Exists, for the Matrix $\left[ \begin{array} { l l } 3 & 0 \\ 3 & 4 \end{array} \right]$

question 253

Multiple Choice

Find the inverse, if it exists, for the matrix.
- $\left[ \begin{array} { l l } 3 & 0 \\ 3 & 4 \end{array} \right]$

• A) The inverse does not exist.
• B)
• \[\left[ \begin{array} { r r }
• \frac { 1 } { 3 } & 0 \\
• - \frac { 1 } { 4 } & \frac { 1 } { 4 }
• \end{array} \right]\]
• C)
• \[\left[ \begin{array} { c c }
• \frac { 1 } { 4 } & 0 \\
• - \frac { 1 } { 4 } & \frac { 1 } { 3 }
• \end{array} \right]\]
• D)
• \[\left[ \begin{array} { l l }
• \frac { 1 } { 3 } & 0 \\
• \frac { 1 } { 4 } & \frac { 1 } { 4 }
• \end{array} \right]\]

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