What is set theory?
set - it is a collection of distinct object.
Symbol:
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0PPaxeAW9bwDWia67HxNVZ_MBH1VfX5F3gEhyphenhyphenkEH9ehyaFr6xr9b_oBhH_pNpNUHBeXBLJ0sWt60F7WRmglxiNATzyg6Xlk0HXm5P1Tr_rAuVANqUjGKkNEgCWtY03Jv9LjBzR2zsgG2B/s400/Set+theory.PNG) |
Symbol of set theory (Image) |
Example:
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPOQSGbDP9lFBxoDE6Zs0keJ3jrEmfSShFKg_sM052KRFqPSjTtuv7E3mlAEbbbl2InaUnNPD88GwlU_WK9R7_bfBC4uxKL5pWI20vJSxPuLYkn39IUJXxoQmtjP3AeGafCfy07tJJtLXj/s400/Set+theory2.PNG) |
Example of set theory (Image) |
Venn Diagram
What is Venn Diagram?
Venn Diagram is a diagram representing mathematical or logical sets pictorially as circle or close curves within unenclosed rectangle, universal set, common elements on the sets being represented by intersection.
Sets:
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNlfi_shUTd1bTH4TyCG1UK5KMlXEDV0Y7OMv4AWHo-68sPV1C2e66pT9Edr2kqQFiNBKfNvm3vG07RAZvpz-lmI9s7f1EfMR7m_hiuFKactJx2Y6vCjFBHZe8fhtDq0WoaSVNhIwBW0s2/s400/Set+theory3.PNG) |
Sets of Venn Diagram (Image) |
Example:
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtkfDto44uuD-93TekPMIkXNsS9lSSbmBxcxr4YbGbEUAJYpLS3YBDnnFRHfLdSWsZ7p9isIh_w7PmfoDKfpV-BxHQqIfgMfNcaeA1rqO5QzMZcqWQCuqyOhGTcm6NuQRhyGVYPjBL6EBV/s400/Set+theory5.PNG) |
Example of Venn Diagram(Image) |
Reference:
Image:
https://upload.wikimedia.org/wikipedia/commons/thumb/5/5a/PolygonsSetIntersection.svg/220px-PolygonsSetIntersection.svg.png
http://www.saburchill.com/math/images/200407100.jpg
https://upload.wikimedia.org/wikipedia/commons/thumb/9/99/Venn0001.svg/2000px-Venn0001.svg.png
https://i.ytimg.com/vi/YYM_Wju0-so/maxresdefault.jpg
https://i.ytimg.com/vi/22tiyb7Kemk/maxresdefault.jpg
Video:
https://www.youtube.com/watch?v=vGelH3Jibt4