Instabtiation of Complex Number

Question

How a complex number can be instantiated?

Answer 1

Given below are the different ways through which a value can be assigned to a complex number:

a) By passing two Double values to its constructor. First value represents the real, and second value represents the imaginary part of a complex number.

For instance,
Complex c1 = new Complex (5, 8); /* It represents (5, 8) */

b) By assigning a Byte, SByte, Intl6, UIntl6, Int32, UInt32, Int64, UInt64, Single, or Double value to a Complex object. Assigned value represents real part of complex number, and its imaginary part becomes 0.

For illustration,
Complex c2 = 15.3; /* It represents (15.3, 0) */

c) By forming a Decimal or Big Integer value to a Complex object.

For example,
Complex c3 = (Complex) 14.7; /* It represents (14.7, 0) */

d) Assigning the value returned by the operator to a Complex variable.

For example,
Complex c4 = c1 + c2; /* It represents (20.3, 8) */