April 2023 marks the 100th anniversary of the death of mathematician and philosopher John Venn. You may well be familiar with Venn diagrams—the ubiquitous pictures of typically two or three ...

British mathematician John Venn (pictured above, click to enlarge) was born on August 4, 1834, so tomorrow will mark the 187th anniversary of his birth in Hull, England. John Venn is most known for ...

John Venn – the British logician who around 1880 devised the ‘Venn diagram’ – celebrates his 185th birthday this week. His idea, a brilliantly simple visual aid to understanding logical relations, is ...

You may be asked to solve problems using Venn diagrams in your exam. It is really important you draw the Venn diagram and add information as you go along. This will help you keep an overview of what ...

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 ...

Earlier today I set you these four Venn diagram teasers: 1) For each of the regions marked A to D below, think of a fraction that could belong in it, or say that it is impossible. (Each circle ...

British mathematician John Venn (pictured above, click to enlarge) was born on August 4, 1834, so last Thursday marked the 188th anniversary of his birth in Hull, England. John Venn is most known for ...