Homework

Assigned regularly and graded partially. There are two types of homework: one is analytical and the other Matlab related. For an analytical type of homework, exercise problems are chosen from the first textbook Elementary Differential Equations. For a Matlab related homework, exercise problems are chosen from the second textbook Differential Equations with Matlab. In each of the analytical and Matlab homework categories, the one with the lowest score will be dropped.

• Print your name, section, and homework assignment number on the first page.
• Work problems one by one in the natural order. Write the problem number and mark the final answar or solution for each problem. Write clean and understandable.
• For each Matlab homework problem, place together all the requested commands, m-files, and results such as graphs and output data. The Matlab command `diary' can be used to record all commands.
• Staple all pages together. And turn in homework paper on time.

No late homework will be accepted unless a written verification of a valid excuse (such as hospitalization, family emergency, religious observance, court appearance, etc.) is provided and approved by the instructor.

• Homework assignment 1: due Monday, February 10.
  • Analytical type
    • Section 1.1: 1, 7, 12, 17, 19, 24.
    • Section 1.2: 1(b), 3, 7.
    • Section 1.3: 1, 2, 4, 5, 6, 7, 10, 14, 20.
    • Section 2.1: 6, 15, 18, 20, 21, 25, 29.
    • Section 2.2: 3, 7, 9, 14, 17, 24.
  • Matlab related
    • Problem Set A. 1, 2, 3, 4, 5, 6.
  
  
• Homework assignment 2: due Friday, February 21.
  • Analytical type
    • Section 2.3: 1, 6, 9, 15, 19.
    • Section 2.4: 4, 6, 10, 13, 18, 25.
    • Section 2.5: 1, 3, 4, 7, 9, 15, 18.
  • Matlab related
    • Problem Set A: 7(a,b,c,f,g), 8, 9, 10(a,b,c,f,h), 11.
  
  
• Homework assignment 3: due Friday, February 28.
  • Analytical type
    • Section 2.6: 3, 8, 11, 14, 15, 19.
    • Section 3.1: 1, 5, 9, 15, 17, 21, 24.
  • Matlab related
    • Problem Set B: 1, 5, 7(b,c), 8(a,c), 11.
  
  
• Homework assignment 4: due Monday, March 10.
  • Analytical type
    • Section 3.2: 4, 14, 17, 21, 23.
    • Section 3.3: 1, 3, 6, 15, 16.
    • Section 3:4: 7, 12, 19, 25.
  • Matlab related
    • Problem Set D: 2, 3, 11.
  
  
• Homework assignment 5: due Monday, March 17.
  • Analytical type
    • Section 3.5: 1, 4, 11, 14, 17, 18.
    • Section 3.6: 1, 4, 7, 12, 13, 16, 22.
    • Section 3.7: 2, 4, 7, 10, 16, 29.
  
  
• Homework assignment 6: due Monday, March 31.
  • Analytical type
    • Section 3.8: 1, 4, 6, 14, 26, 29.
    • Section 6.1: 1, 5, 10, 16.
    • Section 6.2: 3, 8, 14, 20, 24.
  • Matlab related
    • Problem Set E: 11 (a,d), 12, 15(a,b).
  
  
• Homework assignment 7: due Monday, April 7.
  • Analytical type
    • Section 6.3: 3,8, 16, 24.
    • Section 6.4: 1, 2.
  • Matlabe related
    • Problem Set E: 16(a,b).
  
  
• Homework assignment 8: due Wednesday, April 16.
  • Analytical type
    • Section 7.1: 2, 5, 7, 17.
    • Section 7.2: 2, 8, 12, 21(c)(d).
    • Section 7.3: 1, 2, 7, 10, 13, 15, 21.
  
  
• Homework assignment 9: due Wednesday, April 23.
  • Analytical type
    • Section 7.4: 2, 5, 6(a)(b).
    • Section 7.5: 4, 8, 16, 18, 20, 25.
    • Section 7.6: 1, 4, 9, 13.
    • Section 7.8: 2, 5, 8, 11.
  
  
• Homework assignment 10: due Wendesday, April 30.
  • Analytical type
    • Section 8.1: 1(a,b).
    • Section 8.2: 1(a,b).
    • Section 8.3: 1(a,b).
    • Section 9.1: 1, 2, 4, 5, 8.
  • Matlab related
    • Problem Set C: 2, 3, 6(a), 7(a), 10(b), 14(a,b,c).
  
  
• Homework assignment 11: due Monday, May 12.
  • Analytical type
    • Section 9.2: 1, 2, 4, 7, 12.
    • Section 9.3: 1, 3, 6, 10, 15.
    • Section 9.4: 1. 3.
  • Matlab related
    • Problem Set F: 1, 3, 6.