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D1 inequalities and feasible region watch

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    Hi

    Just really want some quick clarification (January 2005 question 5)
    to find an inequality that defines the feasible region you take 2 points (x1,y1) and (x2,y2)

    However how do you know which is x1 and which is x2?

    e.g. m=y2-y1/x2-x1 would get different values

    Also just to check that the nearest neighbour (upper bound) does have to return back to the starting node?

    Any help would be great
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    Anyone?
 
 
 
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Updated: January 24, 2010

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