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What is the size of the matrix that results in multiplying a 5 by 3 matrix by a 3 by 2 matrix? A. undefined B. 5 by 3 matrix C. 5 by 2 matrix D. 2 by 5 matrix

Respuesta :

altavistard
Think:  [5 3][3 2].  Note that the middle values (3 and 3) match.  Therefore, the size of the resulting product matrix is [5 2].

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