Lost in Thoughts…

April 4, 2008

Explained: Sum of all numbers

Filed under: General — Confused Desi @ 3:25 am
Tags: , ,

 I went to BetterExplained through one of Ray‘s links and its freaking awesome.

I just read an entry, which explains the following formula, not in 2 but 4 different ways.

Sum from 1 to n = 

I wish somebody had explained formulas like this to me in school, or I had bothered learning maths this way, I would have been a genius by now.  Thanks Ray & Thanks to Kalid Azad, for explaining it in such simple way!

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2 Comments »

  1. Hi, just ran across this post — glad you enjoyed the site! I too wish someone had shown that there are many ways to see the same equation, sometimes one way or another clicks. Take care,

    -Kalid

    Comment by Kalid — April 27, 2008 @ 6:15 pm | Reply

  2. Nice math i like that i wish in culd reach level because i love math as my favorete subject in my life but i am just in year 8 and i always do well so if you can be sending for me some quiz i will be happy thank you and this is my post code and my adress 23 Spalding Tower LS9 7PE and for my freind is the same but only diferent number his number is 28 Spalding Tower. My God blease you and other people.

    Comment by Ally Mwema — January 8, 2010 @ 5:02 pm | Reply


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