Teach Yourself Mathematics  (English, Paperback, Johnson Trevor)

Teach Yourself Mathematics is a step-by-step introduction that offers clear explanations and numerous worked examples to guide you to an understanding of essential mathematical concepts and techniques. Throughout the book, exercises (with answers) are provided to test and reinforce your understanding of the topic. TEACH YOURSELF MATHEMATICS covers: - the basic arithmetical processes, algebra and geometry - problems involving percentages, profit and loss and interest calculations - expressing numbers as the products of prime factors - Pythagoras' Theorem and trigonometry - fractions and decimals - organising and illustrating data - using ratio and proportion.