For the Big-M tableau (of a maximization LP and row0 at bottom and M=1000), X2 T3 81 82 83 a4 RHS 0 0 1 0 4 -3 20 0 0 0 1 -8 -2.5 2.5 6 0 1 0 0 8 3 -3 4 1 0 0 0 -2 -1 1 4 0 0 0 0 0 30 970 200 Z 0 0 0 0 1 #1 7 -4.5 7 -1 50 e4 Having made that change, what is the new optimal value for ž? 3 f the original value of c₁ is increased by 60, what is the updated value of ₁ (meaning keeping the same set for BV.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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For the Big-M tableau (of a maximization LP and row0 at bottom and M=1000),
[z
#1
x2 x 3
81 82 83
0
7
0
0
1
0
4
0 -4.5 0
1 -8 -2.5
H
0
0
8
3
0
-2
-1
1
0 0 30 970 200
If the original value of c₁ is increased by 60, what is the updated value of c₁ (meaning keeping the same set for BV.
7 0
0 -1 1
50 0
0
1
0
0
0
0
0
0
Having made that change, what is the new optimal value for ž?
e4
3
a4 RHS
-3 20
6
2.5
-3
4
1 4
Transcribed Image Text:For the Big-M tableau (of a maximization LP and row0 at bottom and M=1000), [z #1 x2 x 3 81 82 83 0 7 0 0 1 0 4 0 -4.5 0 1 -8 -2.5 H 0 0 8 3 0 -2 -1 1 0 0 30 970 200 If the original value of c₁ is increased by 60, what is the updated value of c₁ (meaning keeping the same set for BV. 7 0 0 -1 1 50 0 0 1 0 0 0 0 0 0 Having made that change, what is the new optimal value for ž? e4 3 a4 RHS -3 20 6 2.5 -3 4 1 4
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