This page is a textbook on linear algebra that integrates algebra and geometry, focusing on solving matrix equations and eigenvalue problems. It includes practical applications in various fields like ...This page is a textbook on linear algebra that integrates algebra and geometry, focusing on solving matrix equations and eigenvalue problems. It includes practical applications in various fields like engineering and biology, and discusses measurement errors in systems of equations. The text is structured for Math 1553 at Georgia Tech, featuring key concepts, algorithms, and interactive demos for enhanced learning.