# Do I have to understand everything in calculus?

I am wondering if I don't understand the "Precise Definition of Limits" on Ch 2 of the book will I ever need this for other calculus classes and differential equations? I am scared that I will need this in the future and I don't understand it at all..

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- 6 years agoFavourite answer
Yes, you should. Get a tutor or see the teacher. This class is your foundation for future classes.

- EdwardLv 76 years ago
Hell yes you do. I was an aerospace engineering major and calculus killed me. I ended up as an accountant.

Stankyma is right.

- 6 years ago

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