This term applies to functions that take a number to the first power, multiply it by one, or do any other operation that returns the input.
In Boolean algebra, this property holds that a value multiplied by its inverse is equal to zero. For matrices under addition, a function of this name is given by a matrix with all zeros. This term applies to functions that take a number to the first power, multiply it by one, or do any other operation that returns the input. For 10 points, any number plus zero equals itself according to what kind of property of addition?
In Boolean algebra, this property holds that a value multiplied by its inverse is equal to zero.
identity function [or identity property]