Stressing the importance of backing up "truths" found through experimentation, with logically sound and watertight arguments, it provides an ideal bridge to more complex undergraduate maths. Presented in the author's entertaining and informal style, and written to reflect the changing profile of students entering universities, this book will prove essential reading for all seeking an introduction to the notion of proof as well as giving a definitive guide to the more common forms. Established proofs which the student is in a better position to follow then follow. Each proof is preceded by a discussion which is intended to show the reader the kind of thoughts they might have before any attempt proof is made. An indispensable guide to all students of mathematics. Useful methods of proof are illustrated in the context of studying problems concerning mainly numbers (real, rational, complex and integers).
'Numbers and Proofs' presents a gentle introduction to the notion of proof to give the reader an understanding of how to decipher others' proofs as well as construct their own.
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