Where is the pivot? And write simplex tableau
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
Where is the pivot? And write simplex tableau
Transcribed Image Text:| |
20.C
| |10
|
2
2
•
0 0 1 0 2
-2 -2 0 0 0 18
อ
Expert Solution
Step 1
The initial simplex tableau is given by:
| Ratio | ||||||
| 1 | 1 | 1 | 0 | 0 | 0 | 3 |
| 2 | 0 | 0 | 1 | 0 | 0 | 2 |
| 1 | 1 | 0 | 0 | 1 | 0 | 2 |
| -2 | -2 | 0 | 0 | 0 | 1 | 8 |
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