Day-5 [Bangladesh Online Math Camp - 2011]

Discussion on Bangladesh National Math Camp
tanvirab
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Day-5 [Bangladesh Online Math Camp - 2011]

Unread post by tanvirab » Sat Oct 29, 2011 11:28 am

Try to discuss the ideas not only solutions.

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nafistiham
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Re: Day-5 [Bangladesh Online Math Camp - 2011]

Unread post by nafistiham » Sat Oct 29, 2011 12:17 pm

for convex function (plz)
http://www.matholympiad.org.bd/forum/vi ... =14&t=1311

i couldn't even understand this convex function properly.plz someone simplify it a little if it can be.
\[\sum_{k=0}^{n-1}e^{\frac{2 \pi i k}{n}}=0\]
Using $L^AT_EX$ and following the rules of the forum are very easy but really important, too.Please co-operate.
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sourav das
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Re: Day-5 [Bangladesh Online Math Camp - 2011]

Unread post by sourav das » Sun Oct 30, 2011 12:11 pm

You spin my head right round right round,
When you go down, when you go down down......
(-$from$ "$THE$ $UGLY$ $TRUTH$" )

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