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Maximize Z = 5x1 + x2 + 3x3 + 4x4, subject to X1 – 2x2 + 4x3 + 3x4 < 20 -4x1 + 6x2 + 5x3 – 4x4 < 40 2x1 – 3x2 + 3x3 + 8x4 < 50 and X1 2 0, x2 2 0, X3 2 0, X4 2 0. Work through the simplex method step by step to demonstrate that Z is unbounded.

Maximize Z = 5x1 + x2 + 3x3 + 4x4, subject to X1 – 2x2 + 4x3 + 3x4 < 20 -4x1 + 6x2 + 5x3 – 4x4 < 40 2x1 – 3x2 + 3x3 + 8x4 < 50 and X1 2 0, x2 2 0, X3 2 0, X4 2 0. Work through the simplex method step by step to demonstrate that Z is unbounded.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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DI 4.5-4. Consider the following problem. Мaximize Z = 5x1 + x2 + 3x3 + 4x4, subject to x1 - 2x2 + 4x3 + 3x4 < 20 -4x1 + 6x2 + 5x3 – 4x4 < 40 2x1 - 3x2 + 3x3 + 8x4 < 50 and X1 2 0, X2 2 0, X3 2 0, X4 2 0. Work through the simplex method step by step to demonstrate that Z is unbounded.
Transcribed Image Text:DI 4.5-4. Consider the following problem. Мaximize Z = 5x1 + x2 + 3x3 + 4x4, subject to x1 - 2x2 + 4x3 + 3x4 < 20 -4x1 + 6x2 + 5x3 – 4x4 < 40 2x1 - 3x2 + 3x3 + 8x4 < 50 and X1 2 0, X2 2 0, X3 2 0, X4 2 0. Work through the simplex method step by step to demonstrate that Z is unbounded.
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