Homework problems will be collected
and graded for the 251 class. Exercise
problems won't be
collected, but they too form the basis for both quizzes and exams. It is
essential to keep up with the work in order to succeed in the course.
Homework will not be collected for the 253 class, but you should do all the assignments for the reason stated above.
It is advisable that you study your notes and the textbook, and then
try to solve the practice problems right after we finish each section.
If you struggle and need help with these problems, then do most of the
odd-numbered ones to be sure that you master the concepts.
Section Homework Exercise ------- ---------- ------------------------------------------------ 11.1 22,27. 7,9,13,17,25,29,31,33,35,39,45,47. 11.2 27,56. 5,7,11,15,19,25,31,45,53,55. 11.3 6,16. 1,3,5,7,11,13,19,21,23,31. 11.4 13,34,54. 7,11,15,19,23,29,31,37,43,47,49,55,63,65. 11.5 11,20,29. 1-11(odd),17-24,27,33,41. 12.1 24,55. 3,7,11,17,25,33,37,39,43,45,53,59-64. 12.2 12,13,39. 3,5,7,9,15,17,23,25,31,35,43. 12.3 12,60. 5,7,9,13,23,29,35,37,49,57,63,69,75,79,89. 12.5 18,31,39. 1,5,9,11,15,17,21,23,35. 12.6 18,27,36. 1,7,9,15,17,37,43,53. 12.4 4,26,35. 3,5,11,15,19,21,25,31. 12.7 10,26,36. 5,11,17,23,29,37,39,45,49. 13.1 3. 1,5,10. 13.2 14,22,30. 7,9,13,17,19,21,29,31,35. 13.3 20,36,42. 3,5,11-25(odd),33,35,38,39,41. 13.4 28,34,53. 3,7,15,21-33(odd),39,43,51. 13.5 14,18,19. 3,7,9,13,15,17,21,25,27,31. 13.6 7,17. 1,5,9,13,19,21. 13.7# 6,10. 1,5,7,9. 13.8 10,18,31. 3-17(odd),21,25,29,35. 13.9 22,30,48. 1,9,17,23,27,31-47(odd),51,53,55. 13.10 9,12,22. 1,3,7,11,17,19,21,23,29,33,35. 13.11 9,12,19. 3-15(odd),21. 14.1 5,23. 1,3,5,9,11-14,19,21. 14.2 16,18,37. 3,7,9,11,17,27,31,33,41. 14.5 9,14. 5,7,13,15,17,21,22,25,31,39,40. 14.3 8,16,33. 5,7,9,13,17,19,21,23,29,31. 14.4 4,16,19. 1,3,7,9,15,17. 14.6 16,20,21. (1,3,5,9-12)*,15,19,23,25,(31)*. 14.7 4,18,36. 5,7,9,15,17,19,21,31,35,37. 14.8 6,10,17. 1,3,5,7,9,13,15,19. 14.9 10,17. 1,3,5,7,9,11,19..
#Section 13.7 may be skipped, but you can use
these problems for the practice of section 14.6.
*These problems in section 14.6 may be
skipped if we are pressed by time.