1. AND operator - It is also known as conjunction operator.
The ‘AND’ operator is denoted by the symbol ‘∧’.
2. OR operator – It is also known as disjunction operator.
The ‘OR’ operator is denoted by the symbol ‘v’.
3. Negation of OR operation – It is also known as NOT operator.
The ‘Negation of OR operator’ is denoted by the symbol ‘~’.
Now we will see the truth table of all the operators:
Truth table for AND operator is:
|A||B||A ^ B|
Truth table for OR operator is:
|A||B||A v B|
Here also we apply same procedure as above.
Now we will see the truth table for negation operator:
Now we will see 4 variable truth table:
For example: Suppose we have an expression (P v Q) v (R v S)
(P v Q) v (R v S)