Given the following simplex tableau, determine if the solution represented is optimal.If it is optimal, state the solution.If it is not optimal, determine the next pivot element.POHONx1 x2 x3 s1 s2 z0 -7 012X N92211 -20 12013 0 0729210 151 135symbolic formatting help

Introduction: The Simplex method uses slack variables, tableaus, and pivot variables to solve linear…

Answered: Given the following 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

See similar textbooks

Similar questions

M3
Pivot once as indicated in the given simplex tableau. Read the solution from the result. Pivot around the highlighted entry. X1 X2 X3 S1 0 0 0 (Simplify your answers.) $2 $3 0 0 N 0 0 X1 X2 X3 S1 2 4 3 1 4 1 1 7 8 4 3 -8 - - 2 0 0 0 S2 S3 0 0 1 0 0 1 0 0 Z 0 300 0 400 0 700 0
Pivot once as indicated in the given simplex tableau. Read the solution from the result. Pivot around the highlighted entry. S₁ $2 $3 0 1 0 0 X1 X2 X3 0 0 0 (Simplify your answers.) N 0 0 0 X₁ 2 1 3 -2 X2 2 2 1 - X3 1 2 1 -2 *** S₁ 1 0 0 0 $2 0 1 0 0 S3 0 0 1 0 OOON 0 0 1 14 39 25 0
The problem below involves three variables. Solve it with the simplex method, Excel, or some other technology.A medical clinic performs three types of medical tests that use the same machines. Tests A, B, and C take 15 minutes, 30 minutes, and 1 hour, respectively, with respective profits of $120, $260, and $530. The clinic has four machines and four workers available. One person is qualified to do test A, two to do test B, and one to do test C. If the clinic has a rush of customers for these tests, how many of each type should it schedule in a 8-hour day to maximize its profit? ? A tests ? B tests ? C tests
M
Subject-advance maths
Write the basic feasible solution from the tableau given. X1 X2 S1 S₂ Z 1 0 0 X1 x2 S1 S₁ = $2 || N 11 O x2 3 2 00 5 -1 1 1 0 11 2 0 1 14 Indicate which variables are basic and which are nonbasic. O X1 and x2 are basic, and $1 and s₂ are nonbasic. X1 and $2 are basic, and are nonbasic. O x₁ and s₂ are basic, and x₂ and s₁ are nonbasic. X1 Os₁ and s₂ are basic, and X1 and X2 are nonbasic. and 51 -4 *
Kindly breakdown for me as a novice. Thanks
← Pivot once as indicated in the given simplex tableau. Read the solution from the result. Pivot around the highlighted entry. X₁ X2 X3 S₁ S2 0 0 0 (Simplify your answers.) O 1 0 $3 Z 0 O x₁ 2 4 7 -3 X2 X3 S₁ S2 S3 3 0 0 1 1 0 4 0 1 0 0 418 8 -8-2 1 0 0 0 Z 0 700 0 400 0 1500 1
Use the indicated entry as the pivot and perform the pivoting $1 1 0 0 1- X₁ 1 2 1 X2 2 2 -5 1 x3 (Simplify your answers.) 4 1 2 2010 NOOT Complete the following simplex tableau to show the result of the pivoting. X₁ X2 S₁ X3 $2 0 N 64 58 0
K Solve the linear programming problem using the simplex method. Maximize P=-X₁ + 2x2 subject to x₁ + x₂ ≤2 -X₁ + 3x₂ ≤ 12 The maximum value of P is P = (Simplify your answers.) B. There is no optimal solution. X₁-4X₂ ≤4 X1, X₂ 20 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. when x₁=and x2₂ =
Given the following simplex tableau, state the number of the pivot column, the number of the pivot row, and the value of the pivot element. If you were pivoting on R1,C2, then you would enter 2 for the pivot column and 1 for the pivot row. pivot column pivot row pivot element X y 3 0 -19 1 19 -12 Submit Answer 3 1 20 Z 20 -6 0 -20 0 S1 S2 S3 52 0 -5 1 0 0 1 0 -8 0 0 -6 ✪ X X X VER 20 P constant 0 29 0 71 0 46 1 145

SEE MORE QUESTIONS

Recommended textbooks for you

Advanced Engineering Mathematics

Advanced Math

ISBN:

9780470458365

Author:

Erwin Kreyszig

Publisher:

Wiley, John & Sons, Incorporated

Numerical Methods for Engineers

Advanced Math

ISBN:

9780073397924

Author:

Steven C. Chapra Dr., Raymond P. Canale

Publisher:

McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…

Advanced Math

ISBN:

9781118141809

Author:

Nathan Klingbeil

Publisher:

WILEY

Advanced Engineering Mathematics

Advanced Math

ISBN:

9780470458365

Author:

Erwin Kreyszig

Publisher:

Wiley, John & Sons, Incorporated

Numerical Methods for Engineers

Advanced Math

ISBN:

9780073397924

Author:

Steven C. Chapra Dr., Raymond P. Canale

Publisher:

McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…

Advanced Math

ISBN:

9781118141809

Author:

Nathan Klingbeil

Publisher:

WILEY

Mathematics For Machine Technology

Advanced Math

ISBN:

9781337798310

Author:

Peterson, John.

Publisher:

Cengage Learning,

Basic Technical Mathematics

Advanced Math

ISBN:

9780134437705

Author:

Washington

Publisher:

PEARSON

Topology

Advanced Math

ISBN:

9780134689517

Author:

Munkres, James R.

Publisher:

Pearson,

SEE MORE TEXTBOOKS

Given the following simplex tableau, determine if the solution represented is optimal. If it is optimal, state the solution. If it is not optimal, determine the next pivot element. x1 0 1 2 9 2 x2 x3 s1 s2 z -7 0 1 -20 12 2 1 0 0 15 13 0 0 1 2 9 2 1 135