In software, we rarely have meaningful requirements. Even if we do, the only measure of success that matters is whether our solution solves the customerís shifting idea of what their problem is. Jeff Atwood
A complex number is a combination of real and imaginary numbers. A+Bi is a complex number where A is the real number and B is the imaginary number.
A complex number is a number that can be expressed in the form a + bi, where a and b are real numbers and i is the imaginary unit,
3 - real number
4 - imaginary number
Add:8.0+6.0i + 4.0+5.0i = 12.0+11.0i Subtract:8.0+6.0i - 4.0+5.0i = 4.0+1.0i Multiply:8.0+6.0i * 4.0+5.0i = 2.0+64.0i