Difference between revisions of "1996 AIME Problems/Problem 7"

 
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== Problem ==
 
== Problem ==
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Two squares of a <math>7\times 7</math> checkerboard are painted yellow, and the rest are painted green. Two color schemes are equivalent if one can be obtained from the other by applying a rotation in the plane board. How many inequivalent color schemes are possible?
  
 
== Solution ==
 
== Solution ==

Revision as of 15:52, 24 September 2007

Problem

Two squares of a $7\times 7$ checkerboard are painted yellow, and the rest are painted green. Two color schemes are equivalent if one can be obtained from the other by applying a rotation in the plane board. How many inequivalent color schemes are possible?

Solution

See also

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