The idea of Ikigai is becoming popular but the original Japanese definition of the term is much simpler, unlike the commonly ...

Venn diagrams are used to sort sets of data. The probability of an event not happening uses the complement of the region on the Venn diagram. Count the number of elements in each region.

The lowest common multiple (LCM) of two or more numbers can be found using the union of sets. For this it is important to know about common factors. The Venn diagram shows the number of people in ...

However, its true definition and application have been clouded by misconceptions, notably the popularized Venn diagram that has misled many. Despite its popularity, this Venn diagram does not ...