<p>I have a profound interest in math and self-studying calc BC this year is something that I want to do. I'm taking AP Physics C so I need to know the calc for this class and I'm also just highly interested in it. I'm technically in a pre-calc class, however, I already know all of it since I taught myself during alg2 last year and over the summer. I have the PR book. I was wondering what are some good online lectures or resources which might be useful?</p>