olution by two pha

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Find the optimal solution by two phase method
MAX Z = 12x1 + 14x2 - 18x3
subject to
5x1 + 16x2 + 5x3 <= 144
13x1 + 4x2 + 11x3 <= 80
x1 + 17x2 + 18x3 = 157
and x1,x2,x3 >= 0
Transcribed Image Text:MAX Z = 12x1 + 14x2 - 18x3 subject to 5x1 + 16x2 + 5x3 <= 144 13x1 + 4x2 + 11x3 <= 80 x1 + 17x2 + 18x3 = 157 and x1,x2,x3 >= 0
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