Dev Agarwal12thSample· 4d ago
Limits: I can solve them, but epsilon-delta feels like a magic trick. What am I missing?
Class 12 PCM. For JEE I can do limits fine: standard limits like \lim {x\to0}\frac{\sin x}{x}=1 , rationalising, L'Hôpital, the 1+x ^{1/x} one. Marks are okay. But last week I opened a university-level book out of curios
