Set notation is used in mathematics to essentially list numbers, objects or outcomes. This is read as 'Z is a set of the factors of 18'. This set could also be defined by us saying: Z = {1, 2, 3, 6, 9 ...

A Venn diagram shows the relationship between different sets or categories of data. For example, the following list of numbers can be sorted depending on whether the ...

John Venn was an English logician who was famous for inventing the Venn diagram, a graphical illustration which can be used to describe relationships in data. A Venn diagram has overlapping regions ...