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If A=[{:(2,1),(-1,3):}],B=[{:(2,3),(1,1)...

If `A=[{:(2,1),(-1,3):}],B=[{:(2,3),(1,1):}]andC=[{:(1,0,2),(-2,3,0):}]` verify
(i) `(A+B)C=AC+BC`
(ii) `(AB)C=A(BC)`

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USHA PUBLICATION-MODEL QUESTION SET-MODEL QUESTION SET
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  3. If A=[{:(2,1),(-1,3):}],B=[{:(2,3),(1,1):}]andC=[{:(1,0,2),(-2,3,0):}]...

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