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Mathematics, 28.07.2019 14:30 india73
A) in a group of 2,000 people, must at least 5 have the same birthday? why? b. show that if seven integers are selected from the first 10 positive integers there must be at least two pairs of these integers with the sum 11.
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A) in a group of 2,000 people, must at least 5 have the same birthday? why? b. show that if seven...
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