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4.x₁-x₂2x3=3 - x₁ + 2x₂ + 3x₂=1 X 2x₁2x₂2x₂=-2 3

4.x₁-x₂2x3=3 - x₁ + 2x₂ + 3x₂=1 X 2x₁2x₂2x₂=-2 3

Advanced Engineering Mathematics
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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4. Solve the system by back substitution

4.x₁ - x₂ - 2x3 = 3 -x₁ + 2x₂ X + 3x3 =1 2x₁2x₂2x₂=-2 3
Transcribed Image Text:4.x₁ - x₂ - 2x3 = 3 -x₁ + 2x₂ X + 3x3 =1 2x₁2x₂2x₂=-2 3
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