Note by Ankit Kumar Jain
1 year, 2 months ago

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  Easy Math Editor

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold

- bulleted
- list

  • bulleted
  • list

1. numbered
2. list

  1. numbered
  2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1

paragraph 2

paragraph 1

paragraph 2

[example link](https://brilliant.org)example link
> This is a quote
This is a quote
    # I indented these lines
    # 4 spaces, and now they show
    # up as a code block.

    print "hello world"
# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears as
Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.
2 \times 3 \( 2 \times 3 \)
2^{34} \( 2^{34} \)
a_{i-1} \( a_{i-1} \)
\frac{2}{3} \( \frac{2}{3} \)
\sqrt{2} \( \sqrt{2} \)
\sum_{i=1}^3 \( \sum_{i=1}^3 \)
\sin \theta \( \sin \theta \)
\boxed{123} \( \boxed{123} \)

Comments

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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 - 1 year, 2 months ago

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@Pi Han Goh Can you please help me out?

Ankit Kumar Jain - 1 year ago

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I don't know what \(k, m_a\) and \(m_g\) represents. So I can't help you with that...

Pi Han Goh - 1 year 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 - 1 year ago

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@Ankit Kumar Jain Where? I don't know which book or article you are looking at...

Pi Han Goh - 1 year 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 - 1 year 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 - 1 year 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 - 1 year, 2 months ago

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We remove titles that are meaningless to the problem.

Calvin Lin Staff - 1 year, 2 months ago

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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 - 1 year, 2 months ago

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Sir, So will you write the feedback on the solution or is the feature removed?

Ankit Kumar Jain - 1 year, 2 months ago

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The functionality of "request feedback from challenge master" has been removed.

Calvin Lin Staff - 1 year, 2 months ago

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We have removed that functionality.

Calvin Lin Staff - 1 year, 2 months ago

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