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I came to College and Calculus started with epsilon and delta at beginning...For few weeks i was not even able to get a pich of understanding of it...But somehow i got it...But i find using Epsilon and delta ..solving a question makes it awkard....i want to know does solving the question with the help of these involving... such awkard methods has got practical applications...

I will be thankful for urs replies..

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# Epsilon and delta

**Physics Forums | Science Articles, Homework Help, Discussion**