4- Solve the following problem by the two-phase simplex method: x₁ + 3x₂-x3 2x₁ + x₂ + x3 ≥ 3 -x₂ + 5x₂ + x3 ≤ 4 -x₁ + x₂ ≥2 X1, X2, X3 20 Min s.t
4- Solve the following problem by the two-phase simplex method: x₁ + 3x₂-x3 2x₁ + x₂ + x3 ≥ 3 -x₂ + 5x₂ + x3 ≤ 4 -x₁ + x₂ ≥2 X1, X2, X3 20 Min s.t
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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Transcribed Image Text:4-
Solve the following problem by the two-phase simplex method:
Min x₂ + 3x2-x3
s.t
2x₁ + x₂ + x3 ≥ 3
-x₂ + 5x₂ + x3 ≤ 4
≥2
-x₁ + x₂
XL, XZ, X3 20
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