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प्रश्न
A card is drawn at random from a pack of 52 cards. Find the probability that card drawn is black and a king
उत्तर
E⟶ event of getting black & a king.
No. of favourable outcomes = 2 {king of spades & clubs}
We know that, P(E) =`"No.of favorable outcomes"/"Total no.of possible outcomes"`
P(E) =2/52 =1/26
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