X₁ + 2x₂ - 4x3 = 3 X₁ - 2x₂ + 3x3 = -1 3. 2x₁ +3X₂ X3 = 5 4x₁ + 3x2 - 2x3 = 7 - 5x₁ + 2x₂ - 6x3 = 7

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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solving linear systems using gauss jordan elimination

X₁ + 2x₂ - 4x3 = 3
X₁ - 2x₂ + 3x3 = -1
3. 2x₁ +3X₂ X3 = 5
4x₁ + 3x2 - 2x3 = 7
-
5x₁ + 2x₂ - 6x3 = 7
Transcribed Image Text:X₁ + 2x₂ - 4x3 = 3 X₁ - 2x₂ + 3x3 = -1 3. 2x₁ +3X₂ X3 = 5 4x₁ + 3x2 - 2x3 = 7 - 5x₁ + 2x₂ - 6x3 = 7
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