Question: Given the following Model: Max Z = 3X 1 + X 2 Subject to X 1 + X 2 7 2X 1 - X 2

Given the following Model:

Max Z = 3X1+ X2

Subject to

X1+ X2 7

2X1- X2 8

X2 - X1 3

X2 5

X1;X20

  1. Solve the Problem Graphically
  2. Draw the Constraints Linesand Shade the Constraints Areas
  3. Find the feasible domain
  4. Draw the objective function and find the optimal solution graphically.
  5. Find the optimal solution (Numerically)

  1. Change the sign of Constraints 2 and 4 and:

a.find the new feasible region

b.Find the new solution?

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