Question

properties of argume
nts​

Answer 1

In mathematics, the argument is a multi-valued function operating on the nonzero ... Similarly, from the periodicity of sin and cos, the second definition also has this property

Answer 2

Answer:

An argument of the complex number z = x + iy, denoted arg(z), is defined in two equivalent ways: ... The numeric value is given by the angle in radians and is positive if measured counterclockwise.