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# MA 262 Linear Algebra and Differential Equations

## Exam Info.

• Exam 1: Tuesday, October 2, 6:30 pm - 7:30 pm in EE 170. Covers Lessons 1-13. Layout
• Exam 2: Tuesday, November 6, 6:30 pm - 7:30 pm in ME 1061. Covers Lessons 14-25. Layout;
•                Seating assignment: section 0258, section 0263.
• Final: Tuesday, December 11, 7:00 pm - 9:00 pm in WTHR 104.
•             Seating assignment: section 0258, section 0263.

## Recitation Log

• Covered
• Aug 23: No quiz; slide
• Aug 30: Quiz 1 for Lessons 1, 2: § 1.2 solutions and initial value problem, § 2.2 separable equations
• Sep 06: Quiz 2 for Lessons 3, 4, 5: § 2.3 linear equations, § 2.5 special integrating factors
• Sep 13: Quiz 3 for Lessons 6, 7: § 2.6 substitutions and transformations
• Sep 20: Quiz 4 for Lessons 8, 9: § 7.3 linear combinations
• Sep 27: Quiz 5 for Lesson 10: § 7.5 solution sets of linear systems
• Oct 04: No quiz
• Oct 11: Quiz 6 for Lesson 14: § 9.2 properties of determinants
• Oct 18: Quiz 7 for Lessons 15, 16, and 17: § 9.3 determinants as area or volume, § 10.1 vector spaces and subspaces
• Oct 25: Quiz 8 for Lessons 18, 19, 20 and 21: § 10.3 linearly independent sets, § 10.5 the dimension of a vector space, § 11.1 eigenvectors and eigenvalues
• Nov 01: Quiz 9 for Lessons 22, 23, 24 and 25: § 11.2 the characteristic equation, § 4.2 homogeneous linear equations
• Nov 08: No quiz
• Nov 15: Quiz 10 for Lessons 26, 27, 28 and 29: § 4.4 the method of undetermined coefficients, § 4.6 the method of variation of parameter
• Nov 29: Quiz 11 for Lessons 30, 31, 32 and 33: § 5.2 homogeneous linear equations with constant coefficients, § 5.3 undetermined coefficients and the annihilator method
• Dec 06: Quiz 12 for Lessons 34, 35: § 6.5 homogeneous linear systemss with constant coefficients

## Assignments

Please check the assignments from Prof. Bauman's course page.

• Credits detail
• Aug 30: Completeness (10 points), selected problems: § 1.2 #3 (2 points); § 1.3 #34 (5 points); § 1.4 #25(a) (3 points)
• Sep 06: § 2.4 #15 (8 points), #29 (12 points); Project F (20 points)
• Sep 13: § 3.4 #25 (10 points); § 3.5 #4 (10 points)
• Sep 20: § 7.1 #28,30; § 7.2 #23,31 (5 points each); § 7.3 #28 (15 points); 7.4 #36 (5 points)
• Sep 27: § 7.5 #38 (6 points); § 7.7: #14, 40 (7 points each); § 7.8 #23 (10 points); § 7.9 #12 (10 points).
• Oct 4: § 8.1 #11, 15 (10 points each); § 8.2: #38 (20 points).
• Oct 11: § 9.1: #3 (10 points), 10 (5 points); § 9.2: #29 (5 points).
• Oct 18: Completeness (20 points).
• Oct 25: Completeness (20 points).
• Nov 01: Completeness (20 points).
• Nov 08: Completeness (10 points), § 4.4: \$35 (10 points); § 4.5 (20 points).
• Nov 15: Completeness (20 points).
• Nov 29: Completeness (20 points).