In my Fall 2020 semester, I'm going to have to take Multivariate Calculus for the 3rd time. I didn't fail before, but I didn't finish the class. To prepare this time, I'm going to take the Khan Academy Calc 1 and Calc 2 classes!
You can follow along with my journey! I'm taking notes and they can be found here.
In the 5th grade, my brother introduced me to the art of problem solving: the basics. He said if I knew this book that I'd be amazing. Fast forward 10 years, I'm not amazing, but we're gonna get there.