2 −1 −4 7
0 −30 20 −50
Mathematics, 20.04.2021 01:10 jay1462
Perform the row operation:
Perform the row operation:
2 −1 −4 7
0 −30 20 −50
0 30 24 6
2 −1 −4 7
0 −30 20 −50
0
what is this
Answers: 2
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You know the right answer?
Perform the row operation:
Perform the row operation:
2 −1 −4 7
0 −30 20 −50
2 −1 −4 7
0 −30 20 −50
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