For problems where you solve an LP using a version of the simplexmethod, you can use Vanderbei's pivot tool to help with the arithmetic.But in your solutions, record the pivots in the form the problem expects. Sodual simplex pivots as tableaux (dictionaries are acceptable) andrecord your revised simplex pivots using the layout presented in the lecturerecordyourslides.1. Solve the following LP using the dual simplex method. Ateach iteration, choose the most negative primal variable to leave thebasis.minimize5x1+ 3x2subject to-x1+X2< -1X1X22-x1X2< -2-X1, X2 > 0

Answered: Image /qna-images/answer/f0c367c1-28a5-4510-b32d-170bc9e07f12.jpg

1. Solve the following LP using the dual simplex method. At each iteration, choose the most negative primal variable to leave the basis. minimize 5x1 + 3x2 || subject to -X1 X2 く -1 X1 X2 2 -x1 X2 < -2 - X1, X2 > 0

1. Solve the following LP using the dual simplex method. At each iteration, choose the most negative primal variable to leave the basis. minimize 5x1 + 3x2 || subject to -X1 X2 く -1 X1 X2 2 -x1 X2 < -2 - X1, X2 > 0

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter10: Quadratic Equations

Section10.4: Solve Applications Modeled By Quadratic Equations

Problem 160E: A city planner wants to build a bridge across a lake in a park. To find the length of the bridge, he...

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Question

For problems where you solve an LP using a version of the simplex
method, you can use Vanderbei's pivot tool to help with the arithmetic.
But in your solutions, record the pivots in the form the problem expects. So
dual simplex pivots as tableaux (dictionaries are acceptable) and
record your revised simplex pivots using the layout presented in the lecture
record
your
slides.
1. Solve the following LP using the dual simplex method. At
each iteration, choose the most negative primal variable to leave the
basis.
minimize
5x1
+ 3x2
subject to
-x1
+
X2
< -1
X1
X2
2
-x1
X2
< -2
-
X1, X2 > 0

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