1) (5pts) Given the following Simplex Tableau 3 2 -8 1 1 0 0 0 X3...
Consider the simplex tableau given below. X1 X2 S1 S2 Р 1 4 2 3 - 3 0 1 0 0 3 24 0 -6 0 1 0 (A) The pivot element is located in column and row (B) The entering variable is (C) The exiting variable is O. (D) Enter the values after one pivot operation in the tableau below. X1 X2 S1 S2 Р 1 2 0 3 0 -4 1 1 0 12 09 96 0 1...
Consider the simplex tableau given below. 0 0 0 0 0 20 0 (A) The pivot element is located in columnand row (B) The entering variable is (C) The exiting variable is (D) Enter the values after one pivot operation in the tableau below. 0 0 0 027 10 0
Q1. (Basic Concept of the Simplex Procedure) (3 marks) This question is about the "Pivoting" step in the Simplex algorithm procedure. The step updates the Simplex tableau by pivoting on the intersection of the entering-variable column and the leaving variable row, i.e. perform EROs on the tableau to get a 1 in the pivot position, and 0s above and below it. We know that one ERO type is "Add a multiple of one row to another row." Consider that we...
Q1. (Basic Concept of the Simplex Procedure) (3 marks) This question is about the "Pivoting" step in the Simplex algorithm procedure. The step updates the Simplex tableau by pivoting on the intersection of the entering-variable column and the leaving variable row, i.e. perform EROs on the tableau to get a 1 in the pivot position, and 0s above and below it. We know that one ERO type is "Add a multiple of one row to another row." Consider that we...
Q1. (Basic Concept of the Simplex Procedure) (3 marks) This question is about the "Pivoting" step in the Simplex algorithm procedure. The step updates the Simplex tableau by pivoting on the intersection of the entering-variable column and the leaving variable row, i.e. perform EROs on the tableau to get a 1 in the pivot position, and 0s above and below it. We know that one ERO type is "Add a multiple of one row to another row." Consider that we...
Introduce slack variables as necessary and then write the initial simplex tableau for the given linear programming problem. Complete the initial simplex tableau. 1 1 X, X2 X3 s, 3 8 5 0 2 2 0 0 ONN S2 S3 0 0 0 0 0 0 NOOO 1 12 9 9 1 0 Z= X1 +8X2 +3X3 Maximize subject to X1 8X4 +2x2 +X2 +3x3 12 + 5x3 39 + 2x3 = 9 20, X3 20. 2x X1 20, X2
(4 points) For the tableau, P. 0 0 1 X1 5 2 -12 X2 1 1 -5 S1 1 0 0 S2 RHS 0 30 1 47 0 0 perform one pivot operation and enter the resulting matrix below. The pivot element has a box around it. X2 X1 S1 RHS ON
Find the solutions that can be read from the simplex tableau
given below.
Find the solutions that can be read from the simplex tableau given below. Z X1 5 0 0 - 2 X2 0 6 0 0 Xz 12 0 0 0 S1 5 9 0 3 S2 0 0 2 0 S3 0 0 19 4 ol O ol 3 24 30 6 36 X1 = = 0 (Simplify your answer.) X2 = 5 (Simplify your answer.) X3...
For the grven simplex tableau, (a) list the basic and the nonbasic variables, (b) find2%12z the basc feasible solution determined by setting the nonbasic variables equal to 0 r 2 02 0 1 21 and (c) decide whether this is a maximum solution 15 12 6 -4 310
For the grven simplex tableau, (a) list the basic and the nonbasic variables, (b) find2%12z the basc feasible solution determined by setting the nonbasic variables equal to 0 r 2 02 0...
Write the solutions that can be read from the simplex tableau. X1 X2 X3 S1 S2 z 3 4 0 3 0 17 1 5 1 7 0 0 26 -3 4. 0 1 0 1 16 O A. X1, X2, S1 = 0, X3 = 17, s2 = 26, z = 16 B. X1, X2, S1 = 0, X3 = 26, S2 = 17, z = 16 O C. X1, X2, S1 = - 0, X5 = 26, S2...