Mathematics, 09.09.2020 18:01, rodolfoperezzz1332

Apply elimination to the 3 by 4 augmented matrix [A b]. How do you know this system has no solution? Then change the last number from "7" to "6", show there is a solution.

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Apply elimination to the 3 by 4 augmented matrix [A b]. How do you know this system has no solution?...