Mathematics is a subject of great charm and its knowledge is essential for the growth of science and technology. SKU Maths 11 course is a step to deeply understand the basic principles and problem solving techniques of mathematics which are the two important components to learn mathematics. The chapters are arranged in their logical order and easy to learn, with a good number of worked out examples. Each section of a chapter is designed in such a way so as to provide the students the much needed practice which promotes a thorough understanding of the concepts. Also some interactive simulations are added so that learners can construct and test hypotheses and receive feedback as a result of their actions.