A Proposition or a statement or logical sentence is a declarative sentence which is either true or false.
Example1: The following statements are all propositions:
Example2: The following statements are not propositions:
The lower case letters starting from P onwards are used to represent propositions
Example: p: India is in Asia
Statements or propositional variables can be combined by means of logical connectives (operators) to form a single statement called compound statements.
The five logical connectives are: