I've not worked through a large book of problems like this before. At risk of sounding silly, are there solutions to the sample problems? I've given a few a go but can't find the answers anywhere to check my work.
Susanna Epp's Discrete Mathematics With Applications is also a really good option
But why not both?
That's an assumption increasingly false, unfortunately. The spirit of collegiality has been beaten back.
Far better to hone logical skills that sift between fact and error than to rely on social reputation. Ironically we're discussing a text designed to do exactly that.
The savvy LLM user already knows to be on the lookout for falsehood, if not bad pedagogy. That's a benefit, not a drawback of LLMs.
I recently was struggling with a linear algebra problem. It wanted me to prove X. If I used one route I could prove X. But then strangely enough, going another route, I disproved X!
I went to Gemini and asked how it could be so, and it pointed out flaws in my proof. Very helpful!