## Day-8 [Bangladesh Online Math Camp - 2011]

Discussion on Bangladesh National Math Camp
tanvirab
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### Day-8 [Bangladesh Online Math Camp - 2011]

This for section 1.8 of new version of the books and section 1.7 of the old version of the book.

The proof of Muirhead's inequality is difficult. So, if you don't understand it in such a short time, don't worry, just try to understand how to use it. You can read the proof later.

*Mahi*
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### Re: Day-8 [Bangladesh Online Math Camp - 2011]

Use $L^AT_EX$, It makes our work a lot easier!

nafistiham
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### Re: Day-8 [Bangladesh Online Math Camp - 2011]

i am a little confused about the writing system of muirhead's theorem। plz see here

$\sum_{k=0}^{n-1}e^{\frac{2 \pi i k}{n}}=0$
Using $L^AT_EX$ and following the rules of the forum are very easy but really important, too.Please co-operate.