# Hw4 - Determine the correct ISBN(2 points 3 Compute the order of ± 1 2 4 ² in GL 2 Z 5(2 points 4 Problem 14.18(b on page 80(2 points 5 Problem

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Math 3124 Tuesday, September 13 Fourth Homework Due 12:30 p.m., Tuesday September 20 1. Problem 8.3 on page 50; more explicitly, determine the Cayley table. (1 point) 2. The invalid ISBN 0-669-03925-6 is the result of a transposition of two adjacent digits.
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Unformatted text preview: Determine the correct ISBN. (2 points) 3. Compute the order of ± [ 1 ] [ 2 ] [ ] [ 4 ] ² in GL ( 2 , Z 5 ) . (2 points) 4. Problem 14.18(b) on page 80. (2 points) 5. Problem 14.29 on page 80. (2 points) (5 problems, 9 points altogether)...
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## This note was uploaded on 01/02/2012 for the course MATH 3124 taught by Professor Parry during the Fall '08 term at Virginia Tech.

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