Matrices and system of linear equations (MATT102)

This document includes an in-depth exploration of matrices and systems of linear equations. It begins with an introduction to the basic concepts of matrices, covering matrix notation, types of matrices (such as square matrices, row matrices, and column matrices), and essential operations like matrix addition, subtraction, and multiplication. Key properties of matrices, including the identity matrix, inverse matrix, and determinants, are also discussed. The document provides detailed methods f...