Recent content by andymarra

okay I understand what you're saying, but how does this make 4-j7=8.0623<-60.2551? is there a further calculation that is needed to convert this? Thanks

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...