Example: Martix multiplication
Determine the matrix:
- m1*m2
- m9=m3*m4
- m10=m5*m6
- m11=m7*m8
Matrix m1m2 is not defined (i.e., does not exist) because the number of rows of matrix m2 is not equal to the number of columns of matrix m1. Namely, matrix m2 has 1 row, and matrix m1 has 2 columns.