3x1 + 3x2 + X3 = 7 -X1- X2 = -3 2x1 + 2x2 - X3 = 8

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Determine if (consistent or inconsistent) the system of linear equation. Use row operation and show the REF matrix
3x1 + 3x2 + X3 = 7
%3D
-X1- X2 = -3
%3D
2x1 +2x2- X3 = 8
%3D
Transcribed Image Text:3x1 + 3x2 + X3 = 7 %3D -X1- X2 = -3 %3D 2x1 +2x2- X3 = 8 %3D
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