Boolean algebra is a mathematics which always results in either true or false, or 0 or 1. Boolean algebra was first introduced in 1847 by George Boole. Boolean algebra is a way by which we can represent results in digital electronics.
The decision which may results into true or false is known as binary decision. There are only two possible values
In the above three examples, the first two sentences are true having ‘1’ decision value and the last one is false having ‘0’ as a decision value.