The following tableau is optimal but infeasible. Follow the dual simplex method to cover feasibility Basic х1 x2 x3 x4 x5 x7 Solution 1 2 1350 Z-row x2 -1/4 1 1/2 -1/4 100 х2-row x3 3/2 1 1/2 230 х3-row x7 9/4 0 0 -3/2 1/4 -30 x7- row 4.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.8: Linear Programming
Problem 34E
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The following tableau is optimal but infeasible. Follow the dual simplex method to cover feasibility
Basic
x1
x2
x3
x4
x5
x7 Solution
4
1
2
1350
Z-row
x2
-1/4
1
1/2
-1/4
100
х2-row
x3
3/2
1
1/2
230
x3-row
x7
9/4
-3/2
1/4
1 -30
x7- row
Transcribed Image Text:The following tableau is optimal but infeasible. Follow the dual simplex method to cover feasibility Basic x1 x2 x3 x4 x5 x7 Solution 4 1 2 1350 Z-row x2 -1/4 1 1/2 -1/4 100 х2-row x3 3/2 1 1/2 230 x3-row x7 9/4 -3/2 1/4 1 -30 x7- row
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