A Venn diagram is an illustration that uses overlapping circles to show commonalities and differences between things or groups of things.

Use Venn diagrams to illustrate data in a logical way which will enable you to see groupings and sets clearly.

If you think Venn diagrams are just a bunch of interlocking circles, think again. Pushing this iconic branch of mathematics to its limits reveals just how varied – and beautiful – these ...

Use Venn diagrams to illustrate data in a logical way which will enable you to see groupings and sets clearly.