Determine whether the matrices are inverses.
-$$\left[ \begin{array} { r r }
10 & 1 \
- 1 & 0
\end{array} \right] , \left[ \begin{array} { r r }
0 & 1 \
- 1 & 10
\end{array} \right]$$

B) $Y e s$

Question

Determine whether the matrices are inverses.
-$$\left[ \begin{array} { r r } 
10 & 1 \
- 1 & 0
\end{array} \right] , \left[ \begin{array} { r r } 
0 & 1 \
- 1 & 10
\end{array} \right]$$

B) $Y e s$

Quizplus · Accepted Answer

Two matrices are inverses if their product is the identity matrix. Multiplying these matrices does not yield the identity matrix.

Determine Whether the Matrices Are Inverses [101−10],[01−110]\left[ \begin{array} { r r } 10 & 1 \\- 1 & 0\end{array} \right] , \left[ \begin{array} { r r } 0 & 1 \\- 1 & 10\end{array} \right][10−1​10​],[0−1​110​]

Determine Whether the Matrices Are Inverses $\left[ \begin{array} { r r } 10 & 1 \\- 1 & 0\end{array} \right] , \left[ \begin{array} { r r } 0 & 1 \\- 1 & 10\end{array} \right]$