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Minimise $Z = x + y$ over the corner points $(5,0),\ (0,4),\ (1,1)$. The minimum value is:
A4
B5
C0
D2
Answer & Solution
Correct answer: D. 2
Evaluate Z=x+y: (5,0)→5, (0,4)→4, (1,1)→2. Minimum = 2.
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