P&C

A red card is removed from a pack of 52 cards. Then thirteen cards are drawn and are found

to be of the same colour. Let p and q respectively conditional probabilities that the colour of

the cards is black and red then

(A) p = q

(B) p < q

(D) 2p = q

2 Answers

ans is (c)

closed

p = 26 C 13 / D^r

q = 25 C 13 / D^r

sO p = 2q

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