LPP by the graphical method. minimize 20x1+10x2 subject to x1 + 2x2 ≤40, 3x1 + x2 ≥30, 4x1 + 3x2 ≥60, x1, x2 ≥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
Section9.5: Multiplication With The Addition-or-subtraction Method
Problem 9MP
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Solve the following LPP by the graphical method.
minimize 20x1+10x2
subject to x1 + 2x2 ≤40,
3x1 + x2 ≥30,
4x1 + 3x2 ≥60,
x1, x2 ≥0

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