Generally people from India, specially Bihar think that they are very smart in mathematics but that's of type "Rattafication" a/c my experienceHere's the actual mathematics !!!Literally Loved this lecture, wish to complete whole calculus part from here, not for any entrance but just to make my understanding to next level!Thanks MIT :)####[['lecture', 'Course_General_Feedback', 'POS'], ['MIT', 'Other', 'POS'], ['NULL', 'Other', 'NEU'], ['NULL', 'Other', 'NEU']]