5. Solve the following Linear Programming Problems graphically:
. Maximise
Subject to
Show that the minimum of Z occurs at more than two points.
The region determined by constraints, is as follows,
The corner points of feasible region are
The value of these points at these corner points are :
Corner points | ||
15 | ||
|
18 | Maximum |
10 | ||
The maximum value of Z is 18 at