# 4 Set Venn Diagram

## The Definition and the Uses of Venn Diagram

4 Set Venn Diagram – You have most likely seen or read about the Venn diagram before. Anyone who’s attended Mathematics particularly Algebra and Probability, must be familiar with this image. Visual aid that illustrates the relation between a set of items. Find out more about this widely employed diagram in different fields and fields below.

## What Is a Venn Diagram?

A Venn diagram is a sketch of circles that are overlapping to illustrate the interrelationships between different items or groups. When circles overlap, they have a commonality, while those who don’t overlap mean that they don’t share a commonality. Each circle is typically is accompanied by a brief description of what it’s representing in terms of.

It can be used to show differentiators and similarities in a visual way between groups, things, or concepts. It is widely used in the educational field as a valuable tool. It has also been used all over the world since the midst of the 20th century at the elementary level and as a crucial element of the logic curriculum.

The diagram was popularised via John Venn, an English logician in the 1880s. Similar diagrams were developed in the early 1700s through Leonard Euler, a Swiss mathematician, who called them Eulerian circles. That being said, the term was not popular up until Clarence Lewis, an academic philosopher and conceptual pragmatism pioneer employed it in 1918. The term was used to describe an illustration that was circular in his book, which was entitled “A Survey of Symbolic Logic.”

## What Is the Purpose and Benefits of the Venn Diagram?

It is a popular Venn diagram is utilized frequently throughout the educational world. Teachers in schools utilize the diagram in teaching math concepts like sets, intersections and unions. For more advanced mathematical levels it can also be used to tackle complicated problems. You can also find diagrams in the field of statistics, especially predictive analytics.

Apart from mathematics-related disciplines it is also used to research the similarities and the differences between different languages. In the world of business it is used to display comparisons of products as well as services. It is also used to display any other information relevant.

Here’s the description of how the diagram could do:

• Visually organize data to look for connections (similarities and differences) between sets of items.
• – No matter the level of complexity show the logic behind particular concepts and provide visual communication to show the relation between them.
• When deciding which goods or services to purchase, compare several options and be able to clearly discern the similarities and differences among them.
• Solve various mathematical problems.
• Analyze the data set, discover correlations, and assess the probability of certain events.
• Reason logic that is used to support equations or statements and groups.

One of the main reasons for why it is that the Venn diagram has become so powerful and well-known is due to its simplicity. This tool lets you examine things, find out where they overlap and separate and serves as visual representation of the relation. Along with pie charts quadrant charts, bar graphs flow charts, and other tools for visualizing data, they provide an effective method of presenting your data, or aid in the process of thinking.

## Venn Diagram Symbols Meaning

• ∪ >> Union of Two Sets. The union of two sets is represented by a full Venn diagram.
• ∩ >> Intersection of Two Sets. The intersection of two categories reveals which things are shared between them.
• Ac >> Complement of a Set. Whatever is not represented in a set is referred to as the complement.