Homeworks, Classwork, Etc. for Test #1

Date Section Homeworks Classwork Challenge Assigned Reading
1/15/02  

1.Mappings            

 

1, 2, 7-16, 23

 

3-6, 22     26
  •  Section 2
1/17/02  

2.Composition     

     

3-6

1, 2      7  
  • Appendix B  p.293-297               
1/22/02 2. Composition (Continued)

 

7, 10, 13, 14, 17, , 27

 

8, 9, 11, 12, 15, 16, 18, 21, 22   23-26
  • Appendix A  p.290-292
  • Section 3
1/24/02 3. Operations 3-8, 11, 12, 18, 19, 20, 24, 25 1, 2, 9, 10, 13-17 21-23, 30, 31  

 

 

  4. Composition as an operation 1, 2, 4   11, 14-16
  • Section 5
1/29/02 5. Introduction  to groups 1-12, 16, 20-22 2, 4, 7, 15  
  • Section 6
1/31/02 6. Permutations 1-5   14  
2/5/02 6. Permutations (cont'd)

7. Subgroups

p. 37 # 6-8, 10

p.42-44 # 1, 2, 13, 14, 21-24

  p.43 #12  
2/7/02 7. Subgroups (cont'd)

Review for test

Sections 1-7 (problems listed above)      
2/12/02 Test #1      
  • Section 9
           

 

Homeworks that will be collected:

 

Homework Date Assigned Date Due Hints
page 18 # 7 1/17/02 1/24/02 See appendix E; you must expand the argument.
page 19 # 27 1/24/02 2/5/02  
pages 32-33 # 16, 22 1/29/02 2/5/02 For #22: Use the inverse of b.