Imaginary Numbers And Complex Numbers. For example 3 2i is a complex number. Those cool displays you see when music is playing.
Imaginary numbers are useful. It is the real number a plus the complex number. The real and imaginary components.
The real and imaginary components.
A complex number is a combination of a real and imaginary part. B 2 in the example is called the imaginary component or the imaginary part. Yep complex numbers are used to calculate them. The imaginary number is also defined as in some textbooks.