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From a pack of 52 cards card is lost. If suit is not know from 51 cards 2 cards are successively drawn without replacement and both are found to be spades . What is the probability that a missing card is of spade?

From a pack of 52 cards card is lost. If suit is not know from 51 cards 2 cards are successively drawn without replacement and both are found to be spades . What is the probability that a missing card is of spade?

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Grade:12th pass

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4404 Points
6 years ago
there are total 52 cards in which two choosen are found to be spade that means its a question of conditional thereom
so =(13/52)(12/51)(11/50) whole upon (12/51) (11/50)+(13/51) (12/50)

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