So next semester I’m going to take DE and DM at the same time. I took both Calc 3 and Linear Algebra in this semester and aced them. I found Calc 3 to be fairly easy to me, but I was somewhat struggling in Linear Algebra. I’m just wondering if DE and DM will be somehow relevant to Calc 3 and Linear Algebra or not. I am actually kinda nervous now because I would have to get at least an A in either of those two courses in order to transfer to the universities I’m applying to. I would be very grateful if anyone here can provide me some general ideas about the concepts that I will learn in DE and DM.