A proposed network of irrigation canals is described in the accompanying diagram. At peak demand, the flows
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At peak demand, the flows at interchanges A, B, C, and D are as shown.
(a) Find the possible flows.
(b) If canal BC is closed, what range of flow on AD must be maintained so that no canal carries a flow of more than 30?
Transcribed Image Text:
20 55 A fs 20
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b The solution to a gives f 1 55 f 4 f 2 20 f 4 ...View the full answer
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