Sum (Sigma) Notation

by | February 22, 2017

Hi there. I have made a recent post about the sum (sigma) notation in mathematics.

One example of sum (sigma) notation is this picture below:(Source: https://www.cliffsnotes.com/assets/256323.png)

https://www.cliffsnotes.com/assets/256323.png

 

The page can be found at my main website here.

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