Consider the following LPP, which is being solved by the dual simplex method. Maximize z = -x1 + x2 subject to x1 - 4x2 5 x13x21 2x15x21 x1, x20 Note: Answer based on the rules for entering and leaving variables of the dual simplex method. Which of the following is true for the given problem? Select all that apply. The entering variable for the first iteration is x1. The optimum solution is obtained at x₁ = 5, x2 = 0. There is no feasible solution for the given LPP. The optimal value of the objective function is -5.

Consider the following LPP, which is being solved by the dual simplex method. Maximize z = -x1 + x2 subject to x1 - 4x2 5 x13x21 2x15x21 x1, x20 Note: Answer based on the rules for entering and leaving variables of the dual simplex method. Which of the following is true for the given problem? Select all that apply. The entering variable for the first iteration is x1. The optimum solution is obtained at x₁ = 5, x2 = 0. There is no feasible solution for the given LPP. The optimal value of the objective function is -5.

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter9: Systems Of Linear Equations

Section: Chapter Questions

Problem 1CT

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