- AuthorPosts
- December 5, 2018 at 8:20 pm #24639
Nine mathematicians meets at in an conference and discover that among any three of them, at least two speak a common languange . if a person can speak atmost 3 language
prove that there are atleast 3 of them who can speak in same language - AuthorPosts
topic tags
You must be logged in to reply to this topic.