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Matrices and Row Operations

Transform this matrix to reduced row echelon form:

[2 -1 -4 | 7]
|0 -30 20 | -50|
[0 0 44 | -44]

Result:
[1 0 0 | ?]
|0 1 0 | ?|
[0 0 1 | ?]​

2 Answers

4 votes

Answer:

first part is 2, 1, -1

xyz 2,1,-1

right on ED2023

Explanation:

User Xab Ion
by
8.3k points
0 votes

Answer:

2, 1, -1

Explanation:

User Pitermarx
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