Question

What does the cornerpoint theorem tell us

Answer 1

[Can there be more than one point in the feasible region where the maximum or minimum occurs? feasible region is the set of all points that satisfy all the constraints. Only points in the feasible region can be used, so I would say that there can be more than one point in the feasible region where the maximum or minimum occurs when solving a linear programming problem graphically.] how is the cornerpoint theorum used for this?