Series

A series is a group of several things that are all about the same thing, or are intentionally similar.

In mathematics, a series is several adding problems all together in one question. For example:

$1 +\ 4 +\ 3 +\ 6 +\ 8 =\ 22$

...As 1 plus 4 equals 5, then 5 plus 3 equals 8, then 8 plus 6 equals 14, then 14 plus 8 equals 22.

Other websites

• Fourier series - Easy explained Fourier series