Mathematics
         
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Matrix multiplication:
    Enter two matrices that can be multiplied, with each element separated by a comma and each row ending with a semicolon.
    Note that mathematical functions and variables are not supported.
    Current location:Linear algebra >Matrix multiplication >History of matrix multiplication
The properties of matrix multiplication:


(i) Combining Law: (A b)C=A(b C)
(ii) Distribution Law: A ( B + C ) = A B + A C either or ( A + B ) C = A C + B C .
(iii) λ ( A B ) = ( λ A ) B = A ( λ B ) .
Among them, A, B, and C are the matrices that make the multiplication of the above matrices meaningful, λ It's a number.



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