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Square of Triangles (Posted on 2006-02-04) Difficulty: 4 of 5
Given a partition of a square into n triangles of equal area, prove that n is even.

No Solution Yet Submitted by Josh70679    
Rating: 2.0000 (2 votes)

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Some Thoughts Part I | Comment 1 of 21

|n!|2 =2-(n-A2(n))

where n = a0 + 2a1 + 4a2 + 8a3 + ... +2L(aL)

and,

A2(n) = a0 + a1 + ... + aL

 

Edited on February 4, 2006, 7:39 pm
  Posted by Mindrod on 2006-02-04 15:23:12

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