x1 + 2x₂ -x1 + x₂ ≤ 1 x12x₂ < 2 x1, x2 > 0 Write the initial dictionary where the basic variables are the slack variables. Find the initial basic solution. Is it feasible or not? max s. t. Does the initial dictionary show the LP problem to be unbounded or not? Plot the feasible region in the (1,2)-plane. Is the feasible region bounded? Plot the objective direction in graph obtained in (d). Is the LP problem bounded? Indicate whether each of the following general statements (not restricted to the LP given in this problem) is True or Fals 1. If an LP problem is unbounded, then its feasible region is unbounded. True or False? 2. If the feasible region of an LP problem is unbounded, then the LP is unbounded. True or False? Solve the LP using the simplex method. How can we tell from the final dictionary that the LP problem is unbounded?
x1 + 2x₂ -x1 + x₂ ≤ 1 x12x₂ < 2 x1, x2 > 0 Write the initial dictionary where the basic variables are the slack variables. Find the initial basic solution. Is it feasible or not? max s. t. Does the initial dictionary show the LP problem to be unbounded or not? Plot the feasible region in the (1,2)-plane. Is the feasible region bounded? Plot the objective direction in graph obtained in (d). Is the LP problem bounded? Indicate whether each of the following general statements (not restricted to the LP given in this problem) is True or Fals 1. If an LP problem is unbounded, then its feasible region is unbounded. True or False? 2. If the feasible region of an LP problem is unbounded, then the LP is unbounded. True or False? Solve the LP using the simplex method. How can we tell from the final dictionary that the LP problem is unbounded?
Operations Research : Applications and Algorithms
4th Edition
ISBN:9780534380588
Author:Wayne L. Winston
Publisher:Wayne L. Winston
Chapter11: Nonlinear Programming
Section11.11: Separable Programming
Problem 3P
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