I shouldve been placed in Calc 2 so this class was very challenging. Should have taken Linear Algebra and maybe Physics 2 before this one, would have been very helpful.

Multivariable Calculus, vector calculus. very useful to most stem girlies.

If theyre using susan colleys 5th edition vector calc, the 4th edition is almost exactly the same and you can find a pdf for free online... also take linear algebra and diffequs first