Decide Whether or Not Matrix a and Matrix B Are

question 168

Multiple Choice

Decide whether or not matrix A and matrix B are inverses.
- $$A = \left[ \begin{array} { c c } 10 & 1 \\- 1 & 0\end{array} \right] \text { and } B = \left[ \begin{array} { r r } 0 & 1 \\- 1 & 10\end{array} \right]$$

• A) Yes
• B) No

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