Sections listed below correspond to Interactive Linear Algebra by Margalit and Rabinoff.
Date | Topic | Materials | WeBWorK | Quiz/Exam | Remarks |
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M Aug 20 | Overview, Chapter 1 | Announcements Slides |
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W Aug 22 | 2.1, Systems of linear equations | Slides | |||
R/F Aug 23/24 | Recitation: Ch. 1 and 2.1 | Worksheet (solutions) | Warmup | ||
M Aug 27 | 2.2, Row reduction | Announcements Slides |
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W Aug 29 | 2.2 (continued) and 2.3, Parametric form | Slides | 2.1 | ||
R/F Aug 30 / 31 | Recitation: 2.2 and 2.3 | Worksheet
(solutions)
Supplement (solutions) |
Quiz: 2.1 (solutions) | ||
M Sep 3 | Labor Day | ||||
W Sep 5 | 3.1 and 3.2: Vectors, vector equations, and spans | Announcements Slides |
2.2 and 2.3 | ||
R/F Sep 6/7 | Recitation: 3.1 and 3.2 | Worksheet
(solutions)
Supplement (solutions) | Quiz: 2.2 and 2.3 (solutions) | ||
M Sep 10 | 3.3, Matrix equations | Announcements Slides |
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W Sep 12 | 3.4, Solution sets | Slides | 3.1+3.2 | ||
R/F Sep 13/14 | Recitation: 3.3 and 3.4 | Worksheet
(solutions)
Supplement (solutions) |
Quiz: 3.1 and 3.2 (solutions) | ||
M Sep 17 | 3.5, Linear independence | Announcements Slides |
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W Sep 19 | 3.6, Subspaces | Slides | 3.3 and 3.4 | ||
R/F Sep 20/21 | Midterm 1: through 3.4 | Midterm 1 solutions
Sample Midterm 1 (solutions) Extra Practice (solutions) |
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M Sep 24 | 3.7 and 3.9: Basis, dimension, Rank and basis theorems | Announcements Slides |
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W Sep 26 | 4.1, Matrix transformations | Slides | 3.5 and 3.6 | ||
R/F Sep 27/28 | Recitation: 3.7, 3.9, 4.1 | Worksheet
(solutions)
Supplement (solutions) |
No quiz | ||
M Oct 1 | 4.2, One-to-one and onto transformations | Announcements
Slides |
Midsemester progress reports submitted by 12 PM | ||
W Oct 3 | 4.3, Linear transformations | Slides | 3.7+3.9, 4.1 | ||
R/F Oct 4/5 | Recitation: 4.2, 4.3 | Worksheet
(solutions)
Supplement (solutions) |
Quiz: 3.7, 3.9, 4.1 with solutions | ||
M Oct 8 | No Class (holiday) | ||||
W Oct 10 | 4.4, Matrix multiplication | Announcements
Slides |
4.2 and 4.3 | ||
R/F Oct 11/12 | Recitation: 4.4 | Worksheet
(solutions)
Supplement (solutions) |
Quiz: 4.2 and 4.3 with solutions | ||
M Oct 15 | 4.5, Matrix inverses | Announcements Slides |
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W Oct 17 | Review | 4.4 | |||
R/F Oct 18/19 | Midterm 2: 3.5 through 4.4 |
Midterm 2 with
solutions Sample Midterm 2 (solutions) Extra Practice (solutions) |
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M Oct 22 | 5.1, Determinants |
Announcements Slides for 5.1 and 5.3 |
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W Oct 24 | 5.2 and 5.3: Cofactor expansions, determinants, and volumes | Slides for 5.2 | 4.5 | ||
R/F Oct 25/26 | Recitation: 5.1, 5.2, 5.3 | Worksheet
(solutions)
Supplement ( solutions) |
No quiz | Last day to withdraw (will receive "W"): Oct.27, 4 PM | |
M Oct 29 | 6.1, Eigenvalues and eigenvectors | Announcements Slides |
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W Oct 31 | 6.1 (continued) and 6.2, The characteristic polynomial | Slides | Det. I, Det. II |
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R/F Nov 1/2 | Recitation: 6.1, 6.2 | Worksheet
(solutions)
Supplement (solutions) |
Quiz: 5.1, 5.2, 5.3 with solutions | ||
M Nov 5 | 6.4, Diagonalization | Announcements Slides |
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W Nov 7 | 6.4 (continued) and 6.5, Complex eigenvalues | Slides | 6.1 and 6.2 | ||
R/F Nov 8/9 | Recitation: 6.4, 6.5 | Worksheet
(solutions)
Supplement ( solutions) |
Quiz: 6.1, 6.2 | ||
M Nov 12 | Eigenvalues in engineering | Announcements Slides |
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W Nov 14 | 7.1, Dot products and orthogonality | Slides | 6.4, 6.5 | ||
R/F Nov 15/16 | Midterm 3: 4.5 through 6.5 | Midterm
3 with solutions
Sample Midterm 3 (solutions) Extra Practice (solutions) |
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M Nov 19 | 7.2, Orthogonal complements | Announcements Slides |
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W Nov 21 | Thanksgiving holiday (no class) | ||||
R/F Nov 22/23 | |||||
M Nov 26 | 7.3, Orthogonal projection | Announcements Slides |
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W Nov 28 | 7.5, Least squares | Slides | Eng, 7.1, 7.2 | ||
R/F Nov 29 / 30 | Recitation: 7.3 and 7.5 | Worksheet
(solutions)
Supplement ( solutions) |
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M Dec 3 | Review for final exam | Announcements |
Final Exam A with solutions Final Exam B with solutions Sample final exam (solutions) Extra practice (solutions) |
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Tue Dec 11 | Final Exam for ALL SECTIONS of Math 1553: 6:00pm–8:50pm (location to be determined) |