Solve the following LP model using the simplex method. Minimize z = −4x1 + 6x2 − 2x3 + 4x4 Subject to: x1 + 2x2 + 2x3 + 4x4 ≤ 40 2x1 − x2 + x3 + 2x4 ≤ 8 4x1 − 2x2 + x3 − x4 ≤ 10 x1, x2, x3, x4 ≥ 0
Solve the following LP model using the simplex method. Minimize z = −4x1 + 6x2 − 2x3 + 4x4 Subject to: x1 + 2x2 + 2x3 + 4x4 ≤ 40 2x1 − x2 + x3 + 2x4 ≤ 8 4x1 − 2x2 + x3 − x4 ≤ 10 x1, x2, x3, x4 ≥ 0
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
Section: Chapter Questions
Problem 5CT
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Solve the following LP model using the simplex method.
Minimize z = −4x1 + 6x2 − 2x3 + 4x4
Subject to:
x1 + 2x2 + 2x3 + 4x4 ≤ 40
2x1 − x2 + x3 + 2x4 ≤ 8
4x1 − 2x2 + x3 − x4 ≤ 10
x1, x2, x3, x4 ≥ 0
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