Question

How many real types are there in complex numbers?

(a) 1

(b) 2

(c) 3

(d) 4

I had been asked this question by my school principal while I was bunking the class.

Asked question is from Complex Number Type in division Source Files, Classes and Operator Overloading in C++ of C++

Answer 1

The correct answer is (c) 3

To explain I would say: There are three real types in complex numbers. They are float complex, double complex, long double complex.