Use the mileage chart shown below to find the minimum spanning tree for the 5 cities of Boston, Buffalo, Chicago, Columbus, and Louisville.
Which of the following edges is not in the minimum spanning tree?

A. Boston - Buffalo.
B. Columbus - Louisville.
C. Boston - Chicago.
D. Buffalo - Columbus.
E. all of these are in the minimum spanning tree.


Answer: C

Mathematics

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Solve. = 8

A.
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C.
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