Assignment 2

PMAT 315 - Abstract Algebra

January 16

Reading: Sections 1.2 and 1.3, begin 1.4.

Excercises

Section 1.2 page 46 # 1, 2, 6, 9, 44
Section 1.3 page 58 # 1, 2, 5, 7, 28, 31

Challenge Problem: Identify all the abelian groups with 4 elements in terms of groups of integers mod n for some values of n between 0 and 4. (To get started, try to figure out what the possible Cayley tables are). You do not need to turn these problems in. The quiz on Thursday will cover all of the material to this point.

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