How hard is it to get junior status?

SupaDupaFly5
Sun, 10 Jan 2016 06:39:16 +0000

Thanks @ucbalumnus a lot schools seem to vary on taking Gen Chem II for a mechanical engineering major do they just make you take it before you move on to the next and also what is Linear Algebra I know I could do a google search but I am confuse on what it is. Is not Diff Equations or is it a whole subject to itself?