Absolute Value: Properties, Triangle Inequality, Intervals & Approximation | Chapter 10 #CentroidX

📘 Chapter 10 — Absolute Value We begin a new chapter by developing the concept of the absolute value of a real number and exploring its most important properties and applications. In this lecture, we cover: The absolute value of a real number Geometric interpretation of absolute value as distance Important properties of absolute value The Triangle Inequality Examples and applications Centered intervals and their connection with absolute value Approximation using absolute value and intervals Worked examples to reinforce the concepts This lecture builds the foundation for the upcoming topics in Chapter 10. 📄 Lecture PDFs: You can find the PDF files for all CentroidX lectures in the channel description. 📚 CentroidX — Mathematics explained clearly, step by step. #CentroidX #AbsoluteValue #Mathematics #Chapter10 #Math #RealNumbers #TriangleInequality