Sigma

For students of class 9-10 (age 14-16)
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sakibtanvir
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Sigma

Unread post by sakibtanvir » Tue Aug 14, 2012 10:56 pm

Find the sum of the series to $n$ terms.
$2+12+36+80+150+252+....n$
An amount of certain opposition is a great help to a man.Kites rise against,not with,the wind.
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sakibtanvir
Posts:188
Joined:Mon Jan 09, 2012 6:52 pm
Location:24.4333°N 90.7833°E

Re: Sigma

Unread post by sakibtanvir » Tue Aug 28, 2012 4:31 pm

Okay,use ''Delta process''. ;)
An amount of certain opposition is a great help to a man.Kites rise against,not with,the wind.
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