Question: Suppose you need to solve a maximum flow problem on an undirected network. Show how to transform this problem into an equivalent ordinary maximum flow

Suppose you need to solve a maximum flow problem on an undirected
network. Show how to transform this problem into an equivalent ordinary
maximum flow problem on a directed network. (Hint: the number of edges
could increase by a factor of 5)
Suppose you need to solve a maximum flow problem on an

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