two cards are drawn from a pack of cards. what is the chance that atleast one of the card drawn is ace?

two cards are drawn from a pack of cards. number of cards in a pack = 52
number of ace cards = 4
number of cards other than ace cards = 52-4 = 48
the probability that the drawn card is not ace = C248C252=48*472*252*51=4*4713*17=188221

therefore the chances that at least one of the card drawn is ace 
=1-188221=221-188221=33221

hope this helps you

 

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