Question: Problem 4: Use the big-M method to solve the following linear program. max X1 X1 s.t. +3x2 -X3 +2x3 +x3 +x2 4 = 3 X3

Problem 4: Use the big-M method to solve the

Problem 4: Use the big-M method to solve the following linear program. max X1 X1 s.t. +3x2 -X3 +2x3 +x3 +x2 4 = 3 X3 X1, X2, X3 20 Problem 5: Use the big-M method to solve the following linear program. min s.t. 20x1 +15x2 2x1 +1x2 25 -3x1 +2x2 = 3 X1 23 X1,x2 > 0 +x2

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