[1] [7] [2 -1 5] [3] The first is a 3x 1 matrix and the 2nd is a 1 x 3. How do I multiply them?
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Originally Posted by dzomberg How do I multiply them? The same way you would multiply any matrices. The result is a 3 x 3 matrix. The first row is 1 * 2, 1 * (-1) and 1 * 5. The second row is 7 * 2, 7 * (-1) and 7 * 5, and so on.
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