In this self study course, you will learn Linear inequalities.Algebraic solutions of linear inequalities in one variable and their representation on the number line.Graphical solution of linear inequalities in two variables.Graphical method of finding a solution of system of linear inequalities in two variables. This course also has solutions of NCERT Exercise questions. Please note, this course does not include all questions of NCERT Exercises. For more details, check the index of the course.