Recent content by g117

Thanks a lot. I'm sorry for posting in wrong section. I'm totally new on this forum. And yes, it is a homework question. Of course, I tried to solve it myself, but the only thing I know is, that: e^(iδ) = cos δ + i sin δ And I would also like to know, what's the reason - why is it a...

Hi there, eI have two numbers: z1 = 2 + i z2 = exp(iδ) * z1 i are complex numbers and δ is a real number. I need to answer a question - what does the graphical representation of z2 have in relation to the graphical representation of z1. Thanks for any help!