- #1
KataKoniK
- 1,347
- 0
They do not seem to mention this case in the book, but if they say A is an augmented 3x5 matrix, then does it look like the following?
1 0 0 0 0 | 0
0 1 0 0 0 | 0
0 0 1 0 0 | 0
or
1 0 0 0 | 0
0 1 0 0 | 0
0 0 1 0 | 0
I'm a bit confused. If they say 6 columns that includes the constants columns as well?
So another example, this matrix is 2x3?
1 0 | 0
0 1 | 0
1 0 0 0 0 | 0
0 1 0 0 0 | 0
0 0 1 0 0 | 0
or
1 0 0 0 | 0
0 1 0 0 | 0
0 0 1 0 | 0
I'm a bit confused. If they say 6 columns that includes the constants columns as well?
So another example, this matrix is 2x3?
1 0 | 0
0 1 | 0