SOLUTION: determine whether the augmented matrix below represents a consistent linear system. [1 -1 2 1 a -1 3 1 1 b 3 -5 5 1 c 2 -2 4 2 d]

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: determine whether the augmented matrix below represents a consistent linear system. [1 -1 2 1 a -1 3 1 1 b 3 -5 5 1 c 2 -2 4 2 d]       Log On


   

Question 1129623: determine whether the augmented matrix below represents a consistent linear system.
[1 -1 2 1 a
-1 3 1 1 b
3 -5 5 1 c
2 -2 4 2 d]
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The 4th row is 2 times the 1st row.