Math 105 Lectures


Course Updates and Journal

Class 1 Introduction
Inductive and Deductive Reasoning
Estimation and Graphs
Problem Solving and Critical Thinking
Basic Set Concepts
Venn Diagrams and Subsets
Venn Diagrams Set Operations
Set Operations with Three Sets
Surveys and Cardinal Numbers Example of a Survey Problem
Statements, Negations, and Quantified Statements
Compound Statements and Connectives
Truth Tables for Negation, Conjunction, and Disjunction
Truth Tables for Conditional and Biconditional
Equivalent Statements, Variations of Conditional Statements, and De Morgan's Laws
Arguments and Truth Tables
Arguments and Euler Diagrams
Numeration
Number Theory: Prime and Composite Numbers
The Integers, Order of Operations
The Rational Numbers
The Irrational Numbers
Percent
Voting Methods
Flaws of Voting Methods


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