I don’t understand why people recommend books like “a programmers introduction to mathematics”. They’re advertised as books for “programmers” or people that know little math, yet they hide solutions from the reader. The reader that doesn’t know proper proofs or deep mathematics likely isn’t the same ones that know if their solutions are correct. Programmers like to write code with test cases. We don’t like to write c…
I completely agree that any book with exercises without solutions is completely useless. I didn't even have access to professors or any teaching assistants even DURING my undergraduate years. So the assumption that you can discuss the questions with your professor doesn't even hold water.