FMM9B
From charlesreid1
Friday Morning Math Problem
A Robust Bus System
Show that it is possible to set up a system of bus routes (more than one) such that every route has exactly three stops, and any two routes have a stop in common, and it is possible to get from any one stop to any other stop without changing. (Answer will have 7 bus routes.)
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Friday Morning Math Problems weekly math problems
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