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Decide Whether or Not Matrix a and Matrix B Are

question 182

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Decide whether or not matrix A and matrix B are inverses.
- A=[5332] and B=[2335]A = \left[ \begin{array} { l l } 5 & 3 \\3 & 2\end{array} \right] \text { and } B = \left[ \begin{array} { r r } 2 & - 3 \\- 3 & 5\end{array} \right]


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