In this video playlist, you will learn everything you need to know with complex and imaginary numbers (1 - 9i)(1 - 4i)(4 - 3i ...

In this math tutorial, I will show you how to multiply complex numbers. Complex numbers come in the form of a + bi.

Now, on to the subject of complex numbers. We have stayed away from this subject until now simply because we did not want to confuse things. Initially, it is easy to think of signals as “real valued.” ...