This course is concerned with the study of real numbers and their properties, equations and inequalities in one variable, systems of linear equations in two and three variables, systems of second-degree equations, systems of inequalities in two variables and partial fractions. Finally, Sequences and Series are covered. systems of linear equations in two and three variables, systems of second-degree equations, systems of inequalities in two variables and partial fractions. Finally, Sequences and Series are covered. This course is concerned with the study of real numbers and their properties, equations and inequalities in one variable, systems of linear equations in two and three variables, systems of second-degree equations, systems of inequalities in two variables and partial fractions. Finally, Sequences and Series are covered. This course is concerned with the study of real numbers and their properties, equations and inequalities in one variable, systems of linear equations in two and three variables, systems of second-degree equations, systems of inequalities in two variables and partial fractions. Finally, Sequences and Series are covered.