This note takes you through the application problems that are based on Sets and Venn Diagrams. Some of the problems, though simple may be time consuming. Let us jump straight to the problems to ...

A Venn diagram can show data sets such as preferences in market research. When sets intersect (overlap), the elements in the intersection are members of both sets. When the sets have no elements in ...

An education consultant planted a seed in my mind several years ago about the usefulness of the triple Venn diagram. She showed the school staff one similar to the one on the left and argued that ...