Determine whether the matrices are inverses.
-$$\left[ \begin{array} { r r }
- 5 & - 1 \
6 & 0
\end{array} \right] , \left[ \begin{array} { c }
0 \frac { 1 } { 6 } \
- 1 \frac { 5 } { 6 }
\end{array} \right]$$

Question

Determine whether the matrices are inverses.
-$$\left[ \begin{array} { r r } 
- 5 & - 1 \
6 & 0
\end{array} \right] , \left[ \begin{array} { c } 
0 \frac { 1 } { 6 } \
- 1 \frac { 5 } { 6 }
\end{array} \right]$$

Quizplus · Accepted Answer

The second matrix is not correctly formatted as a 2x2 matrix, and the elements do not satisfy the condition for matrix inverses where the product of the matrices should be the identity matrix.

Determine Whether the Matrices Are Inverses