The numbers are coloured orange., Draw a Venn diagram for ξ = {positive whole numbers less than 10}, A = {prime numbers} and B = {even numbers}. Write each set as a list of elements.

Henderson only showed that a prime number of sets is necessary, not that you can always design a symmetric Venn diagram for every prime number. Thus began a contest to find larger and larger examples.

If you think Venn diagrams are just a bunch of interlocking circles, ... Grünbaum and Edwards independently discovered this symmetrical Venn diagram for seven sets, the next prime number.

A new rose has blossomed in the garden of mathematics: a flowery Venn diagram for 11 sets of objects. Venn diagrams use overlapping circles to show all possible relationships between sets ...

He's right. A Venn diagram is meant to show the overlap between two groups of things -- ideally, to scale. One problem with the Clinton diagram, for example, is that "gun owners" in this context ...

What the Venn diagram referred to was candidates who were elected despite losing the popular vote — of which there have been five: John Quincy Adams. In 1824 , he received 113,122 votes, fewer ...

A Venn diagram of this type is useful for illustrating two distinct sets that have some overlap. But in this case, that isn't true — Clinton's two sets are "Americans" and "gun owners." ...

On Saturday, Texas Gov. Rick Perry told a group of voters that Social Security is a “Ponzi scheme” and a “monstrous lie” to younger Americans. It’s not the first time the GOP ...

Nature - Diagrams you can count on. (foreword by Ian Stewart) Johns Hopkins University Press: 2004. 128 pp. $25, 17 pound 0801874343. | ISBN: 0-801-87434-3 ...

Venn That Tune features more than 100 famous tracks interpreted through witty Venn diagrams, bar charts and other mathematical drawings.