•   Simple closed figures are used to represent sets.
• These closed figures are first
•  used in 1880 by John Venn an    English Mathematician.
• These figures were also used    by Leonard Euler (1707-1783) the great Swiss Mathematician.
• So these closed figures ar   called Venn-Euler diagrams   simply Venn Diagrams.

* Sets main page

* Sets introduction Definations | Maths EM

* Types of Sets

* Sets | Roster Form & Set builder form

* Class 10 Maths EM Main page