Question: Suppose that a mathematical model fits linear programming except for the restriction that |x1 x2 | = 0, or 3, or 6. Show how

Suppose that a mathematical model fits linear programming except for the restriction that |x1 – x2 | = 0, or 3, or 6. Show how to reformulate this restriction to fit an MIP model.

Step by Step Solution

★★★★★

3.41 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Consider the given statement from textbook to fit a mixed integ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

545-M-S-L-P (711).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

Suppose that a mathematical model fits linear programming except for the restrictions that 1. At least one of the following two inequalities holds: 2. At least two of the following three inequalities...

Suppose a small single-stage rocket of total mass m(t) is launched vertically, the positive direction is upward, the air resistance is linear, and the rocket consumes its fuel at a constant rate. In...

Suppose the manin Problem 28 again enters the current at (1, 0) but this time decides to swim so that his velocity vector v s is always directed toward the west beach. Assume that the speed |v s | =...

Suppose that a mathematical model fits linear programming except for the restriction that x1 x2 0, or 3, or 6. Show how to reformulate this restriction to fit an MIP model.

Suppose that a mathematical model fits linear programming except for the restrictions that 1. At least one of the following two inequalities holds: 3x1 x2 x3 x4 12 x1 x2 x3 x4 15. 2. At least two...

Suppose that a mathematical model fits linear programming except for the restrictions that 1. At least one of the following two inequalities holds: x1 x2 x3 x4 4 3x1 x2 x3 x4 3. 2. At least two...

In the definition of LPP m stands for number of constraints and n for number of variables, then which of the following relations hold A. m = n B. m n C. m n D. None of them The linear function of...

Set Student Name: 1. Describe the relationship between two variables that have a correlation coefficient value: a. Near -1 b. Near 0 c. Near 1 2. Data was collected where a weightlifter was asked to...

Reformulate this problem (except for the equality restriction) to fit our standard form of linear programming model. Max (Z) = -2X1 + X2 - 4X3 + 3X4 Subject to X1 + X2 + X3 +2X4 X1 - X3 + X4 >= -1...

3 Use the Big M method and the two-phase method to nd the optimal solution to the following LP: max z 5x1 x2 s.t. 2x1 x2 6 s.t. x1 x2 4 s.t. x1 2x2 5 x1, x2 0 4 Use the simplex algorithm to nd the...

Using the percentage of completion method, why is the ending inventory of construction in- progress not equal to the accumulated costs incurred to date? Explain the amount of the difference.

When evaluating the impact of potential litigation, an auditor of a nonissuer should obtain audit evidence about each of the following, except A. The period in which the underlying cause for legal...

Breaking strength of wood, continued. Refer to the previous exercise. Consider an MOE of 2,000,000. (a) Interpret the confidence interval for mean response and the prediction interval for a future...

Explain several alternative sentencing arrangements that combine probation with incarceration.

Consider the model with two functional constraints and two variables given in Prob.

Follow the instructions of Prob. 6.3-1 for this model.

Consider the following problem. Maximize Z 2x1 4x2, subject to x1 x2 1 and x1 0, x2 0. (a) Construct the dual problem, and then find its optimal solution by inspection. (b) Use the complementary...

ElecBooks Corporation provides an online bookstore for electronic books. The following is a simplified list of accounts and amounts reported in its accounting records. The accounts have normal debit...

Did I do this correctly? Here is the template for the results: Data were analyzed using SPSS (Version 25) statistical software. Bivariate correlations assessed the relationship between the Big Five...

Identify some of the common pitfalls in data analysis, interpretation, and analysis.