I wasn't just talking about this lecture....I was talking about their practice exams involving the gradients and tangent line equations you build about   1/2 way thru multvariable calculus. MIT is a great school, that teaches you what you need to know for your future. However, I think it is not where you go to college but rather what you do at the college you go to.####[['MIT', 'Other', 'POS']]