Homework

• Homework 10, due December 2.
  • Read Appendix A, sections 6.1-6.3.
  • Section A.4, problems 1, 3, 5, 9.
  • Section 6.1, problems 3, 5, 7.
  • Section 6.2, problems 3, 4, 13, 15.
  • Section 6.3, problems 1, 3, 5, 9.
• Matlab Assignment 4, due November 23.
• Homework 9, due November 18.
  • Read section 5.8, Appendix A.
  • Section 5.8, problems 3, 7, 15.
  • Section A.1, problems 1(a-e), 2(a-e).
  • Section A.2, problems 1(a,b), 3, 5, 7, 11, 13.
  • Section A.3, problems 1, 3, 5, 7, 9. Only compute the determinants, not the inverses.
  • Solutions.
• Homework 8, due November 11.
  • Read sections 5.4-5.8.
  • Section 5.4, problems 1, 2, 3.
  • Section 5.5, problems 1, 2, 3, 7, 9, 13, 15.
  • Section 5.6, problems 1, 3, 7.
  • Section 5.7, problems 1, 5, 7.
  • Solutions.
• The second exam was on Monday, November 2, and covered all the material from homework assignments 4-7, plus Section 5.3. The mean was 76%. Here are the answers. Here is a practice exam and solutions to it.
• Homework (for practice only): Section 5.3, problems 1, 3, 9, 11, 15.
• Homework 7, due October 28.
  • Read sections 4.8, 5.1-5.3.
  • Section 4.8, problems 11, 13, 15, 23. In problems 11, 13, do not use the method of undetermined coefficients.
  • Section 5.1, problems 3, 7, 9, 15, 19, 25.
  • Section 5.2, problems 1, 3, 5, 13, 17.
  • Solutions.
• Matlab Assignment 3, due October 23.
• Homework 6, due October 21.
  • Read sections 4.3-4.8.
  • Section 4.3, problems 3(a), 9(a), 19, 23, 24.
  • Section 4.4, problems 15(a), 17(a), 21, 25.
  • Section 4.6, problems 1, 3, 7, 13, 19(a).
  • Solutions (corrected).
• Homework 5, due October 14. You can use Matlab for any plots, but not for any other parts of the assignment.
  • Read sections 7.3-7.4, 4.1-4.3.
  • Section 7.3, problems 1, 3.
  • Section 7.4, problems 1, 3, 5.
  • Section 4.1, problems 3, 5, 9, 11.
  • Section 4.2, problems 9, 11, 13.
  • Matlab Assignment 2.
  • Solutions.
• Homework 4, due October 7. You can use Matlab for any plots, but not for any other parts of the assignment.
  • Read sections 3.4, 3.6, 7.1-7.3.
  • Section 3.4, problems 1, 3, 8.
  • Section 3.6, problems 2, 6, 14.
  • Section 7.1, problems 1, 3, 5, 9.
  • Section 7.2, problems 1, 3, 7.
  • Solutions.
• The first exam was on Friday, September 25. The mean was 85. Here are the solutions. The exam covered sections 1.1-1.2, 2.1-2.5, 3.1-3.3 of the textbook. Here is a practice exam and the solutions to it.
• Homework 3, due September 23.
  • Read sections 3.1-3.4.
  • Section 3.1, problems 1, 3, 7, 13, 15, 17.
  • Section 3.2, problems 1, 3, 9, 10, 15.
  • Section 3.3, problems 3, 5, 7, 14.
  • Solutions.
• Homework 2, due September 16.
  • Read sections 2.2-2.5.
  • Section 2.2, problems 1, 3, 9.
  • Section 2.3, problems 1, 5, 7, 9.
  • Section 2.4, problems 1, 3, 7.
  • Section 2.5, problems 1, 3.
  • Matlab Assignment 1.
  • Solutions.
• Homework 1, due September 9.
  • Read sections 1.1-1.2, 2.1-2.2.
  • Section 1.1, problems 1, 3, 7, 15, 17, 23, 25.
  • Section 1.2, problems 1, 5, 11.
  • Section 2.1, problems 1, 5, 11, 13, 19.
  • Solutions.