## Homework problems

Rule: A total of 20 problems has to be done for each homework assignment. At least 18 of them have to be picked from the following list. Do at least one problem (you pick) in the specified range (they are separated by ";"). If there is only one problem in that range, you have to do it.

It is suggested that you do the odd-numbered problems first, since you may find the answer in the book. Our grader will only check completeness. Welcome to ask me questions about hw problems if you get stuck.

• HW1
1.1 1-6; 7-18; 19-28; 29; 43
1.3 13-24; 25-30; 41-48
1.4 1-14
1.5 1-20; 21-42; 43-48
1.6 18-23; 24-35; 41-48

• HW2
2.1 9; 13
2.2 1-4; 7-22;
2.3 5-22; 23-32; 33-43; 49; 51-53
2.4 5-18
2.5 1-20; 21-28; 33-40; 59-61
2.6 1-8

• HW3
2.7 1-12; 13-18; 19-32;
2.8 None (But please review the problems taught in class)
2.9 1-8
3.1 9-16; 17-26
3.2 5-10; 11-18; 19-28
3.3 1-10; 11-20; 21-30
3.4 35;
3.5 1-27; 28-33

• HW4
3.6 27;
3.7 1-4; 5-14 (do at least 2); 25-28
3.8 7-18; 19-26
3.9 5-14
4.1 1-8 (at most 1); 9-14 (at most 1); 43-48
4.2 1-2; 3-6; 11-16

• HW5
4.3 9-16; 17-22; 23-26; 33-36
4.4 5-13; 15-28; 35-58
4.5 1-14; 35-44
5.1 3-10;
5.2 1-2; 11-16; 17-22
5.3 1-12
5.4 1-6
5.6 8-16