DateSectionHomeworksClassworkChallengeAssigned Reading
1/15/02 1.Mappings             1, 2, 7-16, 23 3-6, 22    26 Section 2
1/17/02 2.Composition          3-61, 2     7Appendix B 
p.293-297               
1/22/022. Composition (Continued) 7, 10, 13, 14, 17, , 27 8, 9, 11, 12, 15, 16, 18, 21, 22  23-26Appendix A  
p.290-292
Section 3
1/24/023. Operations3-8, 11, 12, 18, 19, 20, 24, 251, 2, 9, 10, 13-1721-23, 30, 31   
 4. Composition as an operation1, 2, 4 11, 14-16Section 5
1/29/025. Introduction  to groups1-12, 16, 20-222, 4, 7, 15 Section 6
1/31/026. Permutations1-5 14 
2/5/026. Permutations (cont’d)
7. Subgroups
p. 37 # 6-8, 10
p.42-44 # 1, 2, 13, 14, 21-24
 p.43 #12 
2/7/027. Subgroups (cont’d)
Review for test
Sections 1-7 (problems listed above)   
2/12/02Test #1   Section 9
      

Homeworks that will be collected:

HomeworkDate AssignedDate DueHints
page 18 # 71/17/021/24/02See appendix E; you must expand the argument.
page 19 # 271/24/022/5/02 
pages 32-33 # 16, 221/29/022/5/02For #22: Use the inverse of b.