Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$13=(\begin{matrix}3&-1\\ 2&-2\end{matrix}); \overline{h}m; BB^{-1}=I=B^{-1}B$$

Evaluate

$\text{false}$

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