X1 X2 X3 X4 rhs 1 2 1 -1 1 2 1 -2 3 3

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 72E
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Question

Consider an LP with the optimal tableau shown in table below.

a)Does this LP have more than one BFS that is optimal?b)How many optimal solutions does this LP have? ( Hint: if the value of x3 increased, then how does this change the values of the basic variables and z-value?)

 

X1
X2
X3
X4
rhs
1
2
2
1
-1
1
1
-2
3
23
Transcribed Image Text:X1 X2 X3 X4 rhs 1 2 2 1 -1 1 1 -2 3 23
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