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probability of cards

label Mathematics
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schedule 1 Day
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Two cards are selected from an ordinary deck of cards. Determine the probability. Prob [a Black Ace and a Black Jack].

Feb 18th, 2015

There are 2 black aces and two black jacks.

P (black Ace, black jack) = 2C1 2C1/ 52C2 = 4 *2/(52*51) = 2/(13*51) = 2/663= 0.003017

Feb 18th, 2015

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Feb 18th, 2015
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Feb 18th, 2015
Sep 26th, 2017
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