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Ask iit jee aieee pet cbse icse state board community Discussion Response Post to: Probability!!!!!!Addition Theorem...
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rooney (894)

Blazing goIITian

Olaaa!! Perrrfect answer. 152  bad job dude!! I dont approve of this answer! 1  [221 rates]

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total posts: 577    
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Nishant,

13C2 will have to be considered 4 times as there are 4 suits.

(4x13C2 + 4C2)/52C2 gives the answer as 53/221

-Rohil

http://14-69-8.blogspot.com
My blog
 this reply: 7 points  (with Olaaa!! Perrrfect answer.   in 2 votes )   [?]
 
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