The image shows a Venn diagram with three circles labeled $A$, $B$, and $C$, inside a universal set $U$. Venn diagrams are commonly used in set theory to represent the relationships between sets, including intersections, unions, and complements.

Would you like help with a specific question related to this diagram?

Here are some related questions for practice:

1. What is the intersection of sets $A$, $B$, and $C$ in the Venn diagram?
2. How would you represent the union of sets $A$, $B$, and $C$?
3. What is the complement of set $A$ in terms of the universal set $U$?
4. How would you denote the region that belongs to $A$ and $B$ but not $C$?
5. What is the difference between $A \cup B$ and $A \cap B$?

Tip: In a Venn diagram, the overlapping regions represent intersections of sets, while the outer regions of circles indicate differences or complements.