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Talk:2010 AIME I Problems/Problem 4: Revision history

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18 November 2011

5 March 2011

  • curprev 14:5214:52, 5 March 2011 Baijiangchen talk contribs 515 bytes +515 Created page with 'This can also be solved with generating functions. Let <math>x^0 = 1</math> represent heads and <math>x</math> represent tails. The generating functions for these coins are <ma…'
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