[3.46] Consider the following simplex tableau for a minimization problem (theconstraints are of the ≤ type and x3, x4, and x5 are the slacks).Na.b.C.d.1000X10100x2a-2-30X30010Suppose that a < 0, b ≤0, and c, d, e ≥ 0.Find B¯¹.x4b1-23x50001RHSfCdeFind B.Is the tableau optimal?Give the original tableau (in terms of the unknowns).

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[3.46] Consider the following simplex tableau for a minimization problem (the constraints are of the ≤type and x3, x4, and x5 are the slacks). Z 1 0 0 0 a. b. C. d. X1 0 1 0 0 x2 a -2 -3 0 x3 x4 0 b 0 1 1 -2 0 3 Suppose that a <0, b ≤0, and c, d, e ≥ 0. Find B¯¹. X5 0 0 1 RHS f C d e Find B. Is the tableau optimal? Give the original tableau (in terms of the unknowns).

[3.46] Consider the following simplex tableau for a minimization problem (the constraints are of the ≤type and x3, x4, and x5 are the slacks). Z 1 0 0 0 a. b. C. d. X1 0 1 0 0 x2 a -2 -3 0 x3 x4 0 b 0 1 1 -2 0 3 Suppose that a <0, b ≤0, and c, d, e ≥ 0. Find B¯¹. X5 0 0 1 RHS f C d e Find B. Is the tableau optimal? Give the original tableau (in terms of the unknowns).

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

Chapter10: Inequalities

Section10.8: Systems Of Linear Inequalities

Problem 2E

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