You might try Strang's book [1]. You probably only need to cover chapters: 1,2,3,4,6,11,13. [1]: https://ocw.mit.edu/ans7870/resources/Strang/Edited/Calculus/C

You might try Strang's book [1]. You probably only need to cover chapters: 1,2,3,4,6,11,13. [1]: https://ocw.mit.edu/ans7870/resources/Strang/Edited/Calculus/Calculus.pdf https://ocw.mit.edu/ans7870/resources/Strang/Edited/Calculus...