## Delta X and U

Malia Shitabata 1F
Posts: 127
Joined: Sat Aug 17, 2019 12:17 am

### Delta X and U

What is the difference between $\Delta$X and $\Delta$U because it seems like they're related

AKhanna_3H
Posts: 104
Joined: Wed Sep 18, 2019 12:19 am

### Re: Delta X and U

I think the book is just using it as an example of any variable to show that delta means "change of." X is a placeholder for other variables such as U.
On page 244 of the textbook it says the symbol delta X means a difference in the property X.