# Complex Numbers Subtraction Calculator

Complex Number Z(A + Bi)
+ i
Complex Number W(C + Di)
+ i
Z - W  =  1 + 4i
CALCULATE

Complex Numbers Subtraction Calculator to find the difference between two complex numbers having both real and imaginary parts. A complex number is an expression of the form a + bi, where a and b are real numbers. If z = a + bi is a complex number, then a and b are called the real part and imaginary part respectively of z, denoted Re(z) and Im(z). Complex numbers are used in many scientific fields, including engineering, electromagnetism, quantum physics, applied mathematics, and chaos theory. So learning complex numbers arithmetic operation becomes necessary. Where the complex numbers subtraction calculator illustrate how complex numbers behave with respect to the basic subtraction operation corresponding to the real parts and imaginary parts. The subtraction between two complex numbers z1 and z2 can be derived from the formula

```z1 = a + bj
z2 = c + dj
Complex Numbers Subtraction Formula
z1 + z2 = (a + bj) - (c + dj)
= (a - c) + (b - d)j```