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Mathematics, 01.03.2021 23:10 restinpeicejahseh

By what number must row 2 in the matrix 1 1 1 | 6

2 0 2 | -14

1 1 0 | 3

be multiplied for the matrix to change to

1 1 1 | 6

1 0 1 | -7

1 1 0 | 3

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Answers: 1

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By what number must row 2 in the matrix 1 1 1 | 6

2 0 2 | -14

1 1 0 | 3
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