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A Network of Railway Lines Connects the Main Lines Entering

question 46

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A network of railway lines connects the main lines entering and leaving a city.Speed limits,track reconstruction,and train length restrictions lead to the flow diagram below,where the numbers represent how many cars can pass per hour.Formulate an LP to find the maximal flow in cars per hour from Node 1 to Node F.

A network of railway lines connects the main lines entering and leaving a city.Speed limits,track reconstruction,and train length restrictions lead to the flow diagram below,where the numbers represent how many cars can pass per hour.Formulate an LP to find the maximal flow in cars per hour from Node 1 to Node F. ​


Definitions:

Primary Circular Reactions

Repetitive actions in very young infants, which serve to build the infant’s own sensory-motor coordination.

Pleasurable Actions

Activities or behaviors that produce feelings of enjoyment or satisfaction.

Classical Conditioning

A learning process in which a neutral stimulus becomes associated with a meaningful stimulus and acquires the capacity to elicit a similar response.

Identical

Exactly the same in every detail; synonymous with "exact" or "twin," often used to describe twins that originate from the same fertilized egg, sharing the same genetic material.

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