Homework
The weekly assignments below are to be turned in, and will be graded. However, as exam preparation, it is strongly recommended that you do all of the suggested homework problems.
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Homework 10, due December 2.
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Read Appendix A, sections 6.1-6.3.
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Section A.4, problems 1, 3, 5, 9.
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Section 6.1, problems 3, 5, 7.
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Section 6.2, problems 3, 4, 13, 15.
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Section 6.3, problems 1, 3, 5, 9.
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Matlab Assignment 4, due November 23.
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Homework 9, due November 18.
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Read section 5.8, Appendix A.
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Section 5.8, problems 3, 7, 15.
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Section A.1, problems 1(a-e), 2(a-e).
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Section A.2, problems 1(a,b), 3, 5, 7, 11, 13.
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Section A.3, problems 1, 3, 5, 7, 9. Only compute the determinants, not the inverses.
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Solutions.
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Homework 8, due November 11.
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Read sections 5.4-5.8.
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Section 5.4, problems 1, 2, 3.
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Section 5.5, problems 1, 2, 3, 7, 9, 13, 15.
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Section 5.6, problems 1, 3, 7.
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Section 5.7, problems 1, 5, 7.
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Solutions.
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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.
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Homework (for practice only): Section 5.3, problems 1, 3, 9, 11, 15.
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Homework 7, due October 28.
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Read sections 4.8, 5.1-5.3.
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Section 4.8, problems 11, 13, 15, 23. In problems 11, 13, do not use the method of undetermined coefficients.
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Section 5.1, problems 3, 7, 9, 15, 19, 25.
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Section 5.2, problems 1, 3, 5, 13, 17.
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Solutions.
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Matlab Assignment 3, due October 23.
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Homework 6, due October 21.
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Read sections 4.3-4.8.
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Section 4.3, problems 3(a), 9(a), 19, 23, 24.
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Section 4.4, problems 15(a), 17(a), 21, 25.
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Section 4.6, problems 1, 3, 7, 13, 19(a).
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Solutions (corrected).
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Homework 5, due October 14. You can use Matlab for any plots, but not for any other parts of the assignment.
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Read sections 7.3-7.4, 4.1-4.3.
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Section 7.3, problems 1, 3.
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Section 7.4, problems 1, 3, 5.
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Section 4.1, problems 3, 5, 9, 11.
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Section 4.2, problems 9, 11, 13.
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Matlab Assignment 2.
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Solutions.
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Homework 4, due October 7. You can use Matlab for any plots, but not for any other parts of the assignment.
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Read sections 3.4, 3.6, 7.1-7.3.
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Section 3.4, problems 1, 3, 8.
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Section 3.6, problems 2, 6, 14.
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Section 7.1, problems 1, 3, 5, 9.
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Section 7.2, problems 1, 3, 7.
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Solutions.
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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.
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Homework 3, due September 23.
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Read sections 3.1-3.4.
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Section 3.1, problems 1, 3, 7, 13, 15, 17.
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Section 3.2, problems 1, 3, 9, 10, 15.
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Section 3.3, problems 3, 5, 7, 14.
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Solutions.
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Homework 2, due September 16.
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Read sections 2.2-2.5.
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Section 2.2, problems 1, 3, 9.
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Section 2.3, problems 1, 5, 7, 9.
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Section 2.4, problems 1, 3, 7.
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Section 2.5, problems 1, 3.
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Matlab Assignment 1.
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Solutions.
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Homework 1, due September 9.
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Read sections 1.1-1.2, 2.1-2.2.
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Section 1.1, problems 1, 3, 7, 15, 17, 23, 25.
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Section 1.2, problems 1, 5, 11.
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Section 2.1, problems 1, 5, 11, 13, 19.
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Solutions.
Math 308 section 503 course webpage
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