In previous posts we talked about how to represent a set algebraically. In this post, we will show it visually through the Venn Euler Diagram. Venn-Euler Diagram Representation In this type of diagram representation, we use a circle or rectangle, which will depend on the case. For example, the sets: Example 1: Let the set $A = \\{\text{províncias do Japão}\\}$ be represented in a Venn-Euler Diagram: Example 2: Let the set $B = \\{3,4,5,6\\}$ be represented in a Venn-Euler Diagram: