1. Operation 3: Change the second equation by adding to it (- 1/2) times the first equation....
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2. Operation 3: Change the third equation by adding to it (-4) times the first equation.
3. Operation 3: Change the third equation by adding to it 3 times the second equation.
Perform the indicated elementary row operation and give its abbreviation.
Transcribed Image Text:
Lx- бу — 4 tx + 2y = 1 х - 2у + 2 —0 y - 2z = 4 4х + у+ 32 — 5
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Related Book For
Finite Mathematics and Its Applications
ISBN: 978-0134768632
12th edition
Authors: Larry J. Goldstein, David I. Schneider, Martha J. Siegel, Steven Hair
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