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प्रश्न
One card is randomly drawn from a pack of 52 cards. Find the probability that: the drawn card is red and a king.
योग
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उत्तर
In randomly drawing a card from 52 cards.
n(s) = 52
Let C denote the event that the drawn card is red and a king.
n(C) = 2
P(C) = ?
n(S) = 52
∴ P(C) = `"n(C)"/"n(S)" = 2/52 = 1/26`.
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