What is an example of a matrix multiplication that is undefined? ?-Collection of common programming errors

Have two matrices whose dimensions cannot be multiplied.

Such as, take a 2 x 3 matrix and try to multiply it by a 4 x 3 matrix. You won’t be able to do it; the answer is undefined. I hope this helps.

1. Have two matrices whose dimensions cannot be multiplied.

   Such as, take a 2 x 3 matrix and try to multiply it by a 4 x 3 matrix. You won’t be able to do it; the answer is undefined. I hope this helps.

Originally posted 2013-11-09 21:09:52.