How many numbers must be selected from the set {1, 2, 3, 4, 5, 6, 7, 8} to guarantee that at least one pair of these numbers add up to 9?
How many numbers must be selected from the set {1, 2, 3, 4, 5, 6, 7, 8} to guarantee that at least one pair of these numbers add up to 9?
Chapter9: Sequences, Probability And Counting Theory
Section: Chapter Questions
Problem 31RE: How many ways are there to choose a number from the set 10,6,4,10,12,18,24,32 that is divisible by...
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How many numbers must be selected from the set {1, 2, 3, 4, 5, 6, 7, 8}
to guarantee that at least one pair of these numbers add up to 9?
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