Solve the following Linear Programming (LP) problem:
Maximize Z = 3X1 + 2X2
Subject to: X1 + X2 ≤ 6
2X1 + X2 ≤ 8
-X1 + X2 ≤ 1
X2 ≤ 2
a) Identify the feasible extreme points (maximum attractive corner) for the problem.
b) Solve the problem graphically.
The function increases as and increase. The problem is considered in the following polygon:
We draw lines of the type , where we set with arbitrary . We receive the picture:
It is clear that the maximum is achieved at the point C. It is situated at the intersection of lines and . We get . The maximum is:
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