AoPS Wiki:Problem of the Day/November 4, 2011
< AoPS Wiki:Problem of the Day
Revision as of 15:41, 4 November 2011 by NewAlbionAcademy (talk | contribs) (Created page with "How many ways can 5 Canadians and 5 Russians sit at a round table if at least 3 Canadians must have a Russian on either side?")
How many ways can 5 Canadians and 5 Russians sit at a round table if at least 3 Canadians must have a Russian on either side?
