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How to Read and Do Proofs

The forward process makes use of the information contained in the hypothesis A. The backward process tries to find a chain of statements leading to the fact that the conclusion B is true. With the backward process, you start with the statement B that you are trying to conclude is true. By asking and answering key questions, you derive a sequence of new statements with the property that if the sequence of new statements is true, then B is true. The backward process continues until you obtain the statement A or until you can no longer ask and/or answer the key question. With t. | Web Solutions for How to Read and Do Proofs An Introduction to Mathematical Thought Processes Fifth Edition Daniel Solow Department of Operations Weatherhead School of Management Case Western Reserve University Cleveland OH 44106 e-mail daniel.solow@case.edu web http weatherhead.cwru.edu solow WILEY John Wiley Sons Inc. Contents 1 Web Solutions to Exercises in Chapter 1 1 2 Web Solutions to Exercises in Chapter 2 3 3 Web Solutions to Exercises in Chapter 3 7 4 Web Solutions to Exercises in Chapter 4 11 5 Web Solutions to Exercises in Chapter 5 13 6 Web Solutions to Exercises in Chapter 6 17 7 Web Solutions to Exercises in Chapter 7 21 8 Web Solutions to Exercises in Chapter 8 23 9 Web Solutions to Exercises in Chapter 9 25 10 Web Solutions to Exercises in Chapter 10 29 .