Fundamentals of logic (the laws of logic, rules of inference, quantifiers, proofs and inductive reasoning), fundamental principles of counting (permutations, combinations), set theory, relations and functions, principles for manipulating basic combinatoric structures. Effective Fall 2018, this course fulfills a single unit in the following BU Hub area: Quantitative Reasoning II. Effective Fall 2019, this course fulfills a single unit in each of the following BU Hub areas: Quantitative Reasoning II, Critical Thinking.