§2.1 Equivalence Relations and Quotients, §2.2 Congruence mod \(n\)

§2.3 Algebra in \(\mathbb{Z}/n\mathbb{Z}\), §2.4 Properties of + and \(\cdot\) on \(\mathbb{Z}/n\mathbb{Z}\)

Statement on Free Expression

Iowa State University supports and upholds the First Amendment protection of freedom of speech and the principle of academic freedom in order to foster a learning environment where open inquiry and the vigorous debate of a diversity of ideas are encouraged. Students will not be penalized for the content or viewpoints of their speech as long as student expression in a class context is germane to the subject matter of the class and conveyed in an appropriate manner.