A. Mathematical operators. Python supports unary operators for no change and negation, + and -, respectively; and binary arithmetic operators ... and not, all of which are Python keywords. The not ...

These operators are categorized into three categories: the unary, binary, and ternary operators. As the name suggests, a unary operator is one that works on a single operand only.

A. Mathematical operators. Python supports unary operators for no change and negation, + and -, respectively; and binary arithmetic operators ... and not, all of which are Python keywords. The not ...