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प्रश्न
A card is drawn at random from a pack of well shuffled 52 playing cards. Find the probability that the card drawn is – an ace.
उत्तर
A card is drawn at random from a pack of well shuffled 52 playing cards.
‘S’ is the sample space.
∴ n(S) = 52
Event A: The card drawn is an ace
∴ n(A) = 4
`∴ P(A) = (n(A))/(n(S)`
`= 4/52`
`=1/13`
Hence, the probability that the card drawn is an ace is = `1/13`.
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