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The result is correct. In your case the dot product is simply 11+22+33+44+55+66+77+88=204 Your 2 row, 4 column matrices are treated as 1D vectors like this: 1,2,3,4,5,6,7,8.

The result is correct. In your case the dot product is simply 11+22+33+44+55+66+77+88=204 1*1+2*2+3*3+4*4+5*5+6*6+7*7+8*8=204 Your 2 row, 4 column matrices are treated as 1D vectors like this: 1,2,3,4,5,6,7,8.

The result is correct. In your case the dot product is simply 1*1+2*2+3*3+4*4+5*5+6*6+7*7+8*8=204

Your 2 row, 4 column 2-row, 4-column matrices are treated as 1D vectors like this: 1,2,3,4,5,6,7,8.