How to Read and Do Proofs: An Introduction to Mathematical Thought Processes by Daniel Solow
Publisher: Wiley | 1990 | ISBN: 0471510041 | 250 pages | PDF (scan) | 7,2 MB
This straightforward guide describes the main methods used to prove mathematical theorems. Shows how and when to use each technique such as the contrapositive, induction and proof by contradiction. Each method is illustrated by step-by-step examples.