Otherwise, –300 will be the minimum value of Z Fig 12 5
Corner Point
Z = – 50x + 20y
(0, 5)
100
(0, 3)
60
(1, 0)
–50
(6, 0)
– 300
smallest
←
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not to be republished
LINEAR PROGRAMMING         513
As shown in the Fig 12 5, it has common points