If the order of matrix a is m×n then the order matrix b is n×p then what is the order of matrix ab?
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a is mxn
b is nxp
then ab order is mxp
here ab is possible because column n of a is equal to rows n of b
b is nxp
then ab order is mxp
here ab is possible because column n of a is equal to rows n of b
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