Find the value of c to make the following augmented matrix corresponding to a consistent syste,
| 1 -4 7 4 |
| 0 3 -5 5 |
| -2 5 -9 c |
1 answer
c = -13
| 1 -4 7 4 |
| 0 3 -5 5 |
| -2 5 -9 c |
1 answer