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Jul 11, 2020 at 21:55 answer added robjohn timeline score: 1
Oct 4, 2017 at 17:10 review Close votes
Oct 5, 2017 at 0:04
Oct 4, 2017 at 16:50 vote accept Abhirup Ghosh
Oct 4, 2017 at 16:49 comment added Abhirup Ghosh Hey Martin. Unfortunately, this question was taken from a book, and not a website. Sorry about that.
Oct 4, 2017 at 13:52 comment added Martin Sleziak BTW in some of the threads linked above you can find proofs avoiding calculus. In case you have some link to the collection of "sample RMO questions" where this is from, maybe you could add the link - I would consider it as one of several possible ways of providing context to your question.
Oct 4, 2017 at 12:29 history edited user21820 CC BY-SA 3.0
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Oct 4, 2017 at 12:05 comment added Martin Sleziak A few posts about this (or an equivalent problem): math.stackexchange.com/questions/1331015/… math.stackexchange.com/questions/887170/… math.stackexchange.com/questions/77935 You can also try searching in approach0 for the this nequality or this inequality or for another equivalent form.
Oct 4, 2017 at 12:01 history edited Martin Sleziak
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Oct 4, 2017 at 11:55 answer added hmakholm left over Monica timeline score: 1
Oct 4, 2017 at 11:47 answer added B. Goddard timeline score: 4
Oct 4, 2017 at 11:31 answer added Piquito timeline score: 1
Oct 4, 2017 at 11:29 history edited Abhirup Ghosh CC BY-SA 3.0
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Oct 4, 2017 at 11:28 comment added Abhirup Ghosh Made the edit. Thanks for pointing it out.
Oct 4, 2017 at 11:19 comment added hmakholm left over Monica It's not true when $n=1$ or $n=2$.
Oct 4, 2017 at 11:09 history edited Abhirup Ghosh CC BY-SA 3.0
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Oct 4, 2017 at 10:59 answer added Anurag A timeline score: 5
Oct 4, 2017 at 10:58 answer added Michael Rozenberg timeline score: 2
Oct 4, 2017 at 10:56 history asked Abhirup Ghosh CC BY-SA 3.0