Hallmark features of this title Learner-Friendly Structure to Support Student Development Starting with easier material and gradually developing complex concepts, the book ensures students do not hit a brick wall later in their learning. The text continually returns to difficult topics, so students have more time to absorb and to review these critical concepts. A Broad Range of Learning Aids to Improve Comprehension Visualisation of Concepts throughout the chapters help students to grasp major points with the use of geometric interpretation. Carefully selected Practice Problems before each exercise with complete set of solutions, focus on potential trouble spots in the exercise set or provide a “warm-up” for the exercises.