What is a Venn Diagram?

In mathematics, you will find the differences between various terms and concepts which are represented or written by making rows and columns. One of the basic methods of differentiating concepts or terms can be defined as the venn diagram. These diagrams are used to express the differences in visual form and are also known as logic-set diagrams. These diagrams basically use the geometrical shape of circle. A circle can be defined as a geometric shape that does not include any curves. These circles are both intersecting and non-intersecting. Other geometrical shapes such as squares, and rectangles are also used to make a venn diagram. But the most common and easiest to draw is a circle. In this article, we may cover some topics related to a Venn diagram such as how to draw it, applications of venn diagrams, and do a brief discussion about the topics.

How to Draw a Venn Diagram?

As mentioned above, venn diagrams are the diagrams used to express the differences between two or more concepts visually. The following is the step-by-step method to make a venn diagram.

  1. To make a venn diagram, the first step is to categorize the given items into sets. For example, if the given items are as follows: 1, 2, 3, 4, 5, 6,. You need to categorize the digits into two sets i.e. even and odd numbers.
  2. The second step is to make a geometric shape of a rectangle and label it according to the correlation of the sets.
  3. Now, you shall draw a circle depending upon the categories. For example, if the categories are odd and even numbers, then you must draw two circles.
  4. The last and final step is to place all the given items in the two circles. For example, in circle 1: even numbers (2, 4, and 6 ), circle 2 : ( 1, 3, and 5 ).

Some Applications of a Venn Diagram

Some of the applications of a venn diagram are as follows:

  • A venn diagram is used to represent or express the common points or differences between two concepts visually.
  • Various mathematicians use the venn diagrams to solve complex mathematical equations.
  • It can be used to differentiate between two data. For example, you need to buy a smartphone. Venn diagrams can be used to differentiate the price, size, weight, RAM, ROM, and various other services of smartphones.
  • A venn diagram is used in various fields such as statistics, linguistics, education, and logic.

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