Boolean algebra is a branch of mathematics that deals with variables that have two possible values: typically represented as true (1) and false (0). It was introduced by mathematician George Boole in the mid-19th century and serves as a foundational structure in fields such as computer science, electrical engineering, and logic. ### Basic Structure of Boolean Algebra: 1. **Elements**: The elements of Boolean algebra are single bits (binary variables) that can take values of true or false.