2: Logic Last updated Save as PDF Page ID 129478 OpenStax OpenStax 2.0: Introduction 2.1: Statements and Quantifiers 2.1.0: Exercises 2.2: Compound Statements 2.2.0: New Page 2.3: Constructing Truth Tables 2.3.0: Exercises 2.4: Truth Tables for the Conditional and Biconditional 2.4.0: Exercises 2.5: Equivalent Statements 2.5.0: Exercises 2.6: De Morgan’s Laws 2.6.0: Exercises 2.7: Logical Arguments 2.7.0: Exercises 2.8: Chapter Summary 2.8.0: Key Terms 2.8.1: Key Concepts 2.8.2: Videos 2.8.3: Projects 2.8.4: Chapter Review 2.8.5: Chapter Test Thumbnail: Jigsaw puzzle (Pixabay License; PIRO4D via Pixabay)