Now I just want to know is it possible? I'd like to hear some of you who took EM and quantum shares some thoughts on these courses.

Till now I have great grades in Physics and Math, this semester I took intro EM, Mechanics 1(Marion), vector calculus and abstract linear algebra, and I got all A or A+.

Plus, is complex analysis a must for quantum mechanics? a friend suggests me take complex analysis before quantum and I really can't see why?

Any comments will be appreciated..

Thanks