Mathematics, 30.07.2019 22:10 dreamadoreaa

[1, 3, -1 | 2; 2, 5, 2 | 3; -3, -4, 6 | 0] perform the row operations and write resulting matrix. -2r1 +r2 -> r2 & 3r1+r3 -> r3

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[1, 3, -1 | 2; 2, 5, 2 | 3; -3, -4, 6 | 0] perform the row operations and write resulting matrix....