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A team of 8 couples attend a lucky draw in which 4 persons are picked for a prize. Then the probability that there is at least one couple is A. 11/39 B. 12/39 C.14/39 D. 15/39 |
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Answer» A team of 8 couples attend a lucky draw in which 4 persons are picked for a prize. Then the probability that there is at least one couple is A. 11/39 B. 12/39 C.14/39 D. 15/39 |
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