Matrix multiplication (3X2 and 2X3)
Multiplication of a 3x2 matrix by a 2x3 matrix. The result is a 3x3 matrix. All operations are performed so that no number is implied.
0:00 Intro
0:09 Dimensions in matrices
0:20 Identifying rows and columns
0:30 How do you know if they can be multiplied?
0:40 What dimensions will the resulting matrix have?
0:57 Explanation of the multiplication process