If the corner points of the feasible region are A (0,10),B(12,6),C(20,0) and O(0,0), then which of the following is true?
A Linear Programming Problem is as follows :
Maximise/Minimise objective function Z = 2x-y+5
Subject to the constraints
3x + 4y ≤ 60
x + 3y ≤ 30
x ≥ 0,y ≥ 0
If the corner points of the feasible region are A (0,10),B(12,6),C(20,0) and O(0,0), then which of the following is true?
(a) Maximum value of Z is 40
(b) Minimum value of Z is -5
(c) Difference of maximum and minimum values of Z is 35
(d) At two corner points, value of Z are equal
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