Question

For a complex number written in polar form, its representation is unique as long as the argument is restricted to [0,2pi).?

true or false

Answer 1

TRUE

Explanation:

Its just the way is is

Answer 2

False

Explanation:

i = (1, π/2) = (-1, 3π/2) . . . . the same complex number written 2 ways in polar form.

_____

The representation is unique if the "radius" is required to be positive.