Homework 1 Solution

The bottom row as an equation says that z 13 the row

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Unformatted text preview: → 1 2 −46 2 − 4 3 0 0 1 −11 2 10 − − → 1 −3 −− 1 −2 −2 − 3 0 0 0 −1 −13 10 2 −3 −3 2 −46 1 −2 −1 10 2 −3 1 −2 −2 −1 1 −11 −3 10 −2 −2 1 13 Now for back substitution. The bottom row, as an equation, says that z = 13. The row above that states that y − 2z = −2...
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This note was uploaded on 01/16/2014 for the course MAT 242 taught by Professor Kaliszewski during the Spring '02 term at ASU.

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