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Mathematics 16 Online
OpenStudy (anonymous):

Nine scientists meet at a conference and discover that among any three of them, at least two speak a common language. If each of the scientists can speak at most three languages, prove that there are at least three scientists who can speak the same language Any help?

OpenStudy (anonymous):

@ganeshie8 really appreciate any help

OpenStudy (anonymous):

@Dmb1215

OpenStudy (dmb1215):

Thats a hard one give me a sec

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