Matrix Algebra is a branch of mathematics that deals with matrices, which are rectangular arrays of numbers or symbols arranged in rows and columns. It provides tools for performing operations such as addition, subtraction, and multiplication of matrices. These operations are essential in various fields, including computer science, physics, and engineering. In Matrix Algebra, matrices can represent systems of linear equations, transformations in space, and data sets. The study of matrices also includes concepts like the determinant and inverse, which help solve equations and analyze properties of linear transformations. Understanding Matrix Algebra is crucial for advanced studies in mathematics and applied sciences.