Assignment answers and worked out solutions are in reverse chronological order (earliest at the bottom, last on top).

I expect you to check all work using BoB (the answers in the Back of the Book).
Assignments are listed by Chapter.Section.Day, so 3.7.3 refers to Chapter 3, Section 7, 3rd assignment. I do not put down page numbers, because they are inherent in the Chapter & Section designation.
These documents give anwers to even-numbered problems (and selected odd numbered problems). Sometimes I include summary answers only; sometimes I show the complete worked out solution.
If you ever have questions about "how do I get that answer?" (whether the problem is even or odd) please ask, either during class or during office hours. The point is not to "get the right answer." The point is to understand the mathematical reasoning and processes that support the answer.