IMathAS-libretexts

How do the homework exercises work?

If I miss a problem, I guess I just lost those points and will never understand that topic.
I can ask for new versions of the exercises and still get full credit, so I should keep guessing for hours until I stumble on the right answer.
I can ask for new versions of the exercises and still get full credit, so if I miss a problem, I should look at the answer, see if I can figure out what I did wrong, ask for help if I need it, then try a new version.