Find the Inverse of the Matrix (If It Exists) $$\left[ \begin{array} { l l } 6 & - 7 \\7 & - 8\end{array} \right]$$

question 25

Multiple Choice

Find the inverse of the matrix (if it exists) .​ $$\left[ \begin{array} { l l } 6 & - 7 \\7 & - 8\end{array} \right]$$ ​

• A)​ \[\left[ \begin{array} { c c }
• - 8 & 7 \\
• 7 & 6
• \end{array} \right]\]
• B)​ \[\left[ \begin{array} { c c }
• - 8 & 7 \\
• - 7 & 6
• \end{array} \right]\]
• C)​ \[\left[ \begin{array} { c c }
• - 8 & - 7 \\
• - 7 & 6
• \end{array} \right]\]
• D)​ \[\left[ \begin{array} { c c }
• - 8 & 7 \\
• 7 & - 6
• \end{array} \right]\]
• E)​ \[\left[ \begin{array} { c c }
• - 8 & - 7 \\
• 7 & 6
• \end{array} \right]\]

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