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## The Definition and the Uses of Venn Diagram

**Rational Number Venn Diagram** – You have most likely been exposed to or encountered the **Venn diagram** prior to. Anyone who has studied Mathematics specifically Algebra and Probability, must be already familiar with the Venn diagram. It is a visual tool that is used to show the relationship between a collection of objects. Find out more about this frequently utilized diagram in various areas and fields below.

## What Is a Venn Diagram?

The Venn diagram is an illustration of overlapping circles to demonstrate the interrelationships between different items or groups. When circles overlap, they share certain characteristics in common, while those that don’t overlap, means they don’t have any similarities. Each circle is usually associated with information about the category it belongs to.

It is used to represent similarities and differences visually among different objects, groups, or concepts. It is frequently used in the field of education as a valuable tool. It’s been in use throughout the world in the early part during the latter half of 20th Century, at primary educational levels and as a crucial element of the logic curriculum.

The diagram was popularised in the 1880s by John Venn, an English logician from the 1880s. Similar diagrams were designed in the 17th century by Leonard Euler, a Swiss mathematician, who named them Eulerian circles. The term wasn’t used for a long time until Clarence Lewis, an academic philosopher and conceptual pragmatism founder used the term in 1918. At the time, it was used to describe an illustration of a circle in his book, which was entitled “A Survey of Symbolic Logic.”

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

The Venn diagram is employed a lot within the world of academics. Teachers in the school utilized the diagram to teach mathematical concepts, such as intersections, sets, and unions. When it comes to more advanced mathematics it’s also used to solve complicated problems. There are also diagrams in the field of statistics, specifically predictive analytics.

Apart from mathematics-related disciplines it is also used to examine the similarities and distinctions between different languages. In the business world it is used to show comparisons between products, services, and anything that is relevant.

Here’s the outline of the diagram’s capabilities: could do:

- Visually organize information in order to identify relationships (similarities as well as differences) between items.
- – No matter the level of complexity show the logic behind specific concepts, and use visual aids to show the connection between them.
- When deciding which goods or services to buy, compare several options and clearly see the similarities and differences among them.
- Solve a range of mathematical problems.
- Analyze data sets to discover correlations, and assess the probability of certain events.
- Reason logic that supports equations or statements as well as the process of grouping.

One of the main reasons the Venn diagram is so powerful and so popular is due to its simplicity. This tool lets you compare things, identify the areas where they intersect and differ and provide an image representation of the relation. Along with pie charts, quadrant charts, bar graphs flow charts, and many other tools for visualizing data are a good way to present your data or assist in the method of thinking.

## FREE Venn Diagram Template For Word, Powerpoint & PDF

## 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.