2. (1) Rewrite the following linear program in standard form. s.t. min z = -5x16x2 - 7x3 -x1 - 5x2-3x3 ≥ 15 -5x16x2 + 10x3 ≤ 20 x1x2x3 = -5 x1 ≤0, x2 ≥ 0, x3 unconstrained
2. (1) Rewrite the following linear program in standard form. s.t. min z = -5x16x2 - 7x3 -x1 - 5x2-3x3 ≥ 15 -5x16x2 + 10x3 ≤ 20 x1x2x3 = -5 x1 ≤0, x2 ≥ 0, x3 unconstrained
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Step 1: Introduction to the problem and process used
Given the linear program:
The aim is to convert it into standard form.
To rewrite it in standard form, we need to do the following:
- Move the objective function to the right-hand side of the equation.
- Add slack variables for all the inequalities.
- Replace all the inequalities with equalities by adding artificial variables and subtracting their corresponding coefficients from the objective function.
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