"Key features: - Concept Map serves as a quick chapter overview. - Compact and comprehensive notes to ease students' understanding on the concepts learnt. - Example provides detailed solutions to sample questions. - Smart Tips show the important points to remember. - Attention shows the common errors and misconceptions to avoid. - Alternative Method gives the alternative method to solve the questions. - Formative Practice for students to practise answering in order to test their mastery of the chapter. - Complete Answers."