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Let X = {1,2,3,…,50}. A subset A of X is chosen at random. The set X reconstructed by replacing the elements of A, and another set B of X is chosen at random. The probability that A B contains exactly 5 elements is |
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Answer» Let X = {1,2,3,…,50}. A subset A of X is chosen at random. The set X reconstructed by replacing the elements of A, and another set B of X is chosen at random. The probability that A B contains exactly 5 elements is |
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