The relational operator is used to check if one value is less than another.

Relational operators are used to compare and determine the relationship between them.

The comparison operator '!=' is used to check if two values are .

The comparison operator '>=' is used to check if the left value is the right value.

The comparison operator '<=' is used to check if the left value is the right value.

The 'and' operator is a operator used for more complex comparisons.