Solve cach of the following systems by Gauss-Jordan elimination. (a) 5x1 – 2x2+ 6x3=0 - 2x1+ x2+ 3x3=1 (b) x1 - 2x2+ x3- 4x4=1 x1+ 3x2+ 7x3+ 2x4=2 X1 – 12x2– 11x3 –- 16x4=5

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter1: Systems Of Linear Equations
Section1.2: Guassian Eliminationa And Guass-jordan Elimination
Problem 54E
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1.
Solve cach of the following systems by Gauss-Jordan elimination.
(a) 5x1– 2x2+ 6x3=0
- 2x1 + x2+ 3x3=1
(b) x1 - 2x2+ x3- 4x4=1
x1+ 3x2+ 7x3 + 2x4=2
x1– 12x2– 11x3 – 16x4=5
Transcribed Image Text:1. Solve cach of the following systems by Gauss-Jordan elimination. (a) 5x1– 2x2+ 6x3=0 - 2x1 + x2+ 3x3=1 (b) x1 - 2x2+ x3- 4x4=1 x1+ 3x2+ 7x3 + 2x4=2 x1– 12x2– 11x3 – 16x4=5
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