A student performed row operations on a matrix as shown below.
-4
1
24
1
2<...
Mathematics, 18.11.2020 04:00 rouseallie9428
A student performed row operations on a matrix as shown below.
-4
1
24
1
2
4
0
- 1 3
1
->
0
-1
3
1
3
2.
4
5
3
0
107
Which operations did the student perform?
2R2+ R3 R3
2R3+-R3 R3
2R2+ R3 R2,R3
0.2R2 R3
Answers: 2
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