Give an augmented matrix for
1 2 0 3 0 x a
1 2 -1 -1 0 y b
0 0 1 4 0 z c
2 4 1 10 1 u d
0 0 0 0 1 w e

Question

Give an augmented matrix for 
 1 2 0 3 0        x    a
 1 2 -1 -1 0    y    b
0 0 1 4 0        z     c
2 4 1 10 1      u     d
0 0 0 0 1        w     e

anonymous · Answer

1 2 0 3 0              1 0 0 0 0    a
1 2 -1 -1 0          0 1 0 0 0     b
0 0 1 4 0              0 0 1 0 0     c
2 4 1 10 1            0 0 0 1 0     d
 0 0 0 0 1             0 0 0 0 1      e