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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 | ?]​

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 | ?]​
asked 158k views
1 vote
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 | ?]​

asked
User Mark Chackerian
by
8.5k points

2 Answers

4 votes

Answer:

first part is 2, 1, -1

xyz 2,1,-1

right on ED2023

Explanation:

answered
User Xab Ion
by
8.4k points
0 votes

Answer:

2, 1, -1

Explanation:

answered
User Pitermarx
by
7.9k points
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