Solve the system using the Gauss–Jordan elimination method: a- 3x1 + x2 - 2x3 = 2 x1-2x2+ x3=3 2x1 - x2 - 3x3 = 3
Solve the system using the Gauss–Jordan elimination method: a- 3x1 + x2 - 2x3 = 2 x1-2x2+ x3=3 2x1 - x2 - 3x3 = 3
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.5: Multiplication With The Addition-or-subtraction Method
Problem 27WE
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Question
Solve the system using the Gauss–Jordan elimination method:
a- 3x1 + x2 - 2x3 = 2
x1-2x2+ x3=3
2x1 - x2 - 3x3 = 3
b- 2x1 -x2 + 3x4 = 9
4x1 - 2x2 - 5x3 = -10
3x1 + 5x2 + 2x3 -3x4 = 0
-x2+x3-x4=-7
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