Hi there, first time post. I wasn't quite sure what category to put this under so apologies if its in the wrong section. Basically, part of my uni course is electronics and some of the mesh current method questions involve complex numbers, mainly the use of j and other things. I would get the answer as the solution gets it down to 4-j7 and then it says this equals 8.0623<-60.2551° .................................................. ...........< is supposed to be like/_ but couldnt find the proper symbol. I just cant understand the meaning of j and such things. How does it get from 4-j7 to this other answer?
Thanks, Andy
Thanks, Andy