
(5) Prove that, given any n N, and any subset A of {1, . . . , 2n} of cardinality n +1, there are two numbers in A which are relatively prime. Show transcribed image text
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(5) Prove that, given any n N, and any subset A of {1, . . . , 2n} of cardinality n +1, there are two numbers in A which are relatively prime. Show transcribed image text
An answer will be send to you shortly. . . . .