In this course you will be reminded of what an equation with a single unknown is and how to solve it. From there, we will deal with:

• Systems of linear equations. How they are defined, how they are classified and how they are solved using Gauss' method.
• The concept of matrix and operations between matrices.
• The calculation of inverse matrices using Gaussian and adjoint methods.
• An introduction to matrix equations
• The determinant of a square matrix and its calculation
• The rank of a matrix
• The matrix expression of a system of linear equations and Cramer's rule