Determine the dimensions of the matrix A x 1 4 8 15 15 4 1 6
Determine the dimensions of the matrix
A=
____________x______________
| -1 | 4 | 8 | 15 | 
| 15 | 4 | 1 | -6 | 
Solution
it has 2 rows and 4 coloumns
so it is 2x4 matrix

Determine the dimensions of the matrix
A=
____________x______________
| -1 | 4 | 8 | 15 | 
| 15 | 4 | 1 | -6 | 
it has 2 rows and 4 coloumns
so it is 2x4 matrix

