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Note by Ankit Kumar Jain
4 months, 3 weeks ago

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@Calvin Lin Please help me out!

I was reading the wiki On AM - GM Inequality .In it I found out that there was a proof which said that it requires a bit of combinatorics . In the last bit of the proof , it said

\(k > m_g > 0 \Rightarrow m_g \in {(0 , k)}\)

\(k \geq m_a > 0 \Rightarrow m_a \in {(0 , k]}\).

From these how does it follow that \(m_a \geq m_g\) ? Ankit Kumar Jain · 4 months, 1 week ago

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@Ankit Kumar Jain @Pi Han Goh Can you please help me out? Ankit Kumar Jain · 3 months ago

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@Ankit Kumar Jain I don't know what \(k, m_a\) and \(m_g\) represents. So I can't help you with that... Pi Han Goh · 3 months ago

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@Pi Han Goh AM-GM .In the proof that says 'It requires a bit of combinatorics' , that one. Ankit Kumar Jain · 3 months ago

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@Ankit Kumar Jain Where? I don't know which book or article you are looking at... Pi Han Goh · 3 months ago

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@Pi Han Goh I have posted the link to the source right in my previous comment. It is the brilliant wiki page on AM- GM Inequality. Ankit Kumar Jain · 3 months ago

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@Pi Han Goh Sir \(m_a\) is the arithmetic mean and \(m_g\) is geometric mean and \(k\) is some constant. Ankit Kumar Jain · 3 months ago

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@Calvin Lin Sir , recently I posted two questions ..the problem name changed automatically.

Like I named the problem 'Strange' , it changed to 'A geometry problem by Ankit Kumar Jain. Ankit Kumar Jain · 4 months, 1 week ago

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@Ankit Kumar Jain We remove titles that are meaningless to the problem. Calvin Lin Staff · 4 months, 1 week ago

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@Calvin Lin Okay sir .

Sir , can you please suggest some name for the problem I mentioned above so that I can get some idea and I can try to give names that are meaningful from next time. Ankit Kumar Jain · 4 months, 1 week ago

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Sir, So will you write the feedback on the solution or is the feature removed? Ankit Kumar Jain · 4 months, 3 weeks ago

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@Ankit Kumar Jain The functionality of "request feedback from challenge master" has been removed. Calvin Lin Staff · 4 months, 3 weeks ago

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We have removed that functionality. Calvin Lin Staff · 4 months, 3 weeks ago

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