For each of the simplex tableaux in Exercises 7–10,
(a) Determine the next pivot element.
(b) Determine the next tableau.
(c) Determine the particular solution corresponding to the tableau of part (b).
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Chapter 4 Solutions
Finite Mathematics & Its Applications (12th Edition)
- Which of the following is the converted constraint of 3x + 2y ≥ 35 under minimization of profit in simplex method? a 3x + 2y - S1 + A1 = 35 b. 3x + 2y + S1 + A1 = 35 c. 3x + 2y + S1 - A1 = 35 d. 3x + 2y - S1 - A1 =-35 e. 3x + 2y - S1 + A1 =-35arrow_forwardMaximize P = 5x − y subject to x − y ≤ −2, 3x + y ≤ 3, x, y ≥ 0 using the simplexmethod.arrow_forwardConsider the following simplex tableau. x y z s1 s2 s3 P constant -10 0 0 -1 3 1 0 300 −6 1 0 −5 1 0 0 2,750 −7 0 1 2 8 0 0 14 9 0 0 −4 −1 0 1 540 (a) State the value of each variable. x= y= z= s1= s2= s3= P= State whether the variables are basic or non-basic. x y z s1 s2 s3 P (b) Is the given simplex tableau a final tableau?arrow_forward
- State the corresponding corner point for the given simplex tableau. x y s1 s2 s3 P constant 8 0.25 1 0 0 0 72 6 3 0 1 0 0 17 4 0.75 0 0 1 0 67 −2 −3 0 0 0 1 0 The corresponding corner point is (x, y) =arrow_forwardUse the online calculate site, GeoGebra to show b as a linear combo of the a's using a solution obtained from the Reduced Row-Echelon Form, for the question below.arrow_forward2. identify the feasible region and optimal solution for the linear program max z =2x1 + 3x2 s.t 1x1 + 2x2 < 6 5x1 + 3x2 < 15 x1, x2 > 0arrow_forward
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage