Thread: guessing cards
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Old 07-17-2007, 06:34 AM
Gullanian Gullanian is offline
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Join Date: Dec 2006
Posts: 1,748
Default Re: guessing cards
If it's completely random its approximatly:

(1/13 * 1/13)^2

If you factor in the fact that him holding the same card as you is less likely its a little more complicated.
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