I just recently started to learn basic multivariable calculus (using this book + Khan academy etc.) to make progress on my economics self-study (using this magnificent book). This turned out to involve some of relearning of single-variable also, because much of what I learned in college and high school didn’t quite stick. What’s the book you’re using? Are you aware of the best textbooks thread? Why do you want to study calculus?
I just recently started to learn basic multivariable calculus (using this book + Khan academy etc.) to make progress on my economics self-study (using this magnificent book). This turned out to involve some of relearning of single-variable also, because much of what I learned in college and high school didn’t quite stick. What’s the book you’re using? Are you aware of the best textbooks thread? Why do you want to study calculus?