Question: Graphically display the feasible region defined by the following LP model: max = 3 1 + 2 2 Subject to: 2 1 + 2 2

Graphically display the feasible region defined by the following LP model:
max =31+22
Subject to:
21+22<=8
31+22<=12
1+0.52<=3
1>=0,2>=0
Which, if any, of the first three constraints may be removed without affecting the
optimum solution? Why?

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