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forum.virtualchallengemeets.com • View topic - AMC 12A 2011 #16

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AMC 12A 2011 #16

American Mathematics Contest & American Invitational Mathematics Examination. See for more information
Note:USAMO/IMO-level questions need to go in the Olympiad section.
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AMC 12A 2011 #16

Postby stupidityismygam » Thu Feb 10, 2011 6:33 pm

Each vertex of convex polygon [unparseable or potentially dangerous latex formula] is to be assigned a color. There are 6 colors to choose from, and the end of the each diagonal must have different colors. How many different colorings are possible?
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