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The following network contains not only capacities, but also minimal flows along each edge. For example, the edge labelled [1,2] must have a flow of value between 1 and 2. Is there a flow from s to t that satisfies all of the labels on the edges? Justify your answer.

The following network contains not only capacities, but also minimal flows along each edge. For example, the edge labelled [1,2] must have a flow of value between 1 and 2. Is there a flow from s to t that satisfies all of the labels on the edges? Justify your answer.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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(c) The following network contains not only capacities, but also minimal flows along each edge. For example, the edge labelled [1,2] must have a flow of value between 1 and 2. Is there a flow from s to t that satisfies all of the labels on the edges? Justify your answer. [1,4], (1,2] (1,6) 2,4] 15,71 [Hint. you might find it useful to add an edge from t to s with large capacity, and then consider it as a circulation with demands and lower bounds]
Transcribed Image Text:(c) The following network contains not only capacities, but also minimal flows along each edge. For example, the edge labelled [1,2] must have a flow of value between 1 and 2. Is there a flow from s to t that satisfies all of the labels on the edges? Justify your answer. [1,4], (1,2] (1,6) 2,4] 15,71 [Hint. you might find it useful to add an edge from t to s with large capacity, and then consider it as a circulation with demands and lower bounds]
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