Set notation is used to describe different regions close region An identified area on a diagram or graph. on a Venn diagram:. ξ represents the universal set.; A represents set A and B represents ...

Venn Diagrams is a very useful concept for serious CAT aspirants. Every year, you will find around two to three problems based on this concept in Quantitative Ability section. One should remember ...

Venn diagram for 11 sets of objects See more in our gallery: ... “We use two and three-set Venn diagrams for working out simple logical puzzles,” Cameron says.

It may look like a flower, but this is actually a new Venn diagram -- one that for the first time manages to represent 11 sets of data ...

A Venn diagram of two sets - a set A of articles that do contain themselves, and a set B of articles that don’t. The problem is that it cannot be on the left, as it would contain itself, and ...