One card is drawn from each of two ordinary packs of 52 cards. The probability that at least one of them is an ace of heart is
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Answer: 103 / 52^2
Step-by-step explanation:
Answer:
Step-by-step explanation:
In this case, To find atleast one card of Ace, the situation gives out 2 possibilities
1st possibility: When both the cards are Ace.
In a deck, there is only 1 Ace of heart, so the probability of getting the ace from both the decks =
1/52 × 1/52
2nd possibility: When one of them is not the ace.
In this case, 1st deck gives out the ace, the probability is =
1/52 × 51/52
When 2nd deck only gives out Ace of Hearts, the probability is =
51/52 × 1/52
Total Probability of getting atleast 1 ace of hearts = 1 / 52^2 + 51 / 52^2 + 51 / 52^2
= 103 / 52^2
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