Problems: Complex numbers

In this chapter, the basic and advanced problems of complex numbers are presented. The subjects include the operations on complex numbers as well as on functions in complex form. In this chapter, the problems are categorized in different levels based on their difficulty levels (easy, normal, and hard) and calculation amounts (small, normal, and large). Additionally, the problems are ordered from the easiest problem with the smallest computations to the most difficult problems with the largest calculations.