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For the following matrices verify the...

For the following matrices verify the associativity of matrix multiplication i.e. `(A B)C=A(B C)dot` `A=[1 2 0-1 0 1]` , `B=[1 0-1 2 0 3]` and `C=[1-1]` (ii) `A=[4 2 3 1 1 2 3 0 1]` , `B=[1-1 1 0 1 2 2-1 1]` and `C=[1 2-1 3 0 1 0 0 1]` .

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