Centered trochoid

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1Solutions to last issue’s Mathsnacks Coin Puzzles by Burkard Polster, Marty Ross and QED (the cat) Keeping the circle attached to one end of the

Solutions to last issue’s Mathsnacks Coin Puzzles by Burkard Polster, Marty Ross and QED (the cat) Keeping the circle attached to one end of the

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Source URL: www.qedcat.com

Language: English - Date: 2009-12-04 22:21:47