Concept explainers
Traffic flow In the analyst of traffic flow, a certain city eatimates the following situation for the square of its downtown district. In the following figure, the arrows indicate the flow of traffic. If
and
and
and
Formulate equations for the traffic at
Solve the system of these four equations.
Can the entire traffic flow problem be studied and solved by counting only the
and
? Explain.
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Chapter 3 Solutions
Mathematical Applications for the Management, Life, and Social Sciences
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