Math 261: Linear Algebra
Spring 2024
Drop-in Office Hours
Tuesday 1:30–2:30 PM
Wednesday 1:30–2:25 PM
Thursday 2:30–3:30 PM
T$\epsilon$a: Mondays at 4 PM in the $\epsilon$ Neighborhood (Paine 209)
Daily Work
How to Read Mathematics by Shai Simonson and Fernando Gouvea
| Due | Topic | Assignment |
| Wednesday, January 10 | systems of linear equations | Daily Work #1
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| Friday, January 12 | span | Daily Work #2
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| Wednesday, January 17 | span | Daily Work #3
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| Friday, January 19 | reduced row echelon form | Daily Work #4
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| Monday, January 22 | pivots | Daily Work #5
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| Wednesday, January 24 | vectors | Daily Work #6
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| Friday, January 26 | vectors and matrices | Daily Work #7
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| Monday, January 29 | vectors and matrices | Daily Work #8
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| Wednesday, January 31 | matrices | Daily Work #9
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| Friday, February 2 | inverses | Daily Work #10
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| Monday, February 5 | elementary matrices | Daily Work #11
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| Wednesday, February 7 | invertibility | Daily Work #12
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| Friday, February 9 | linear independence and dependence | Daily Work #13
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| Monday, February 12 | Purple Theorem | Daily Work #14
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| Friday, February 16 | transformations | Daily Work #15
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| Monday, February 19 | vector spaces | Daily Work #16
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| Wednesday, February 21 | vector spaces | Daily Work #17
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| Friday, February 23 | subspaces | Daily Work #18
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| Monday, March 4 | subspaces | Daily Work #19
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| Wednesday, March 6 | subspaces and span | Daily Work #20
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| Friday, March 8 | linear independence and basis | Daily Work #21
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| Monday, March 11 | basis | Daily Work #22
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| Friday, March 15 | basis and dimension | Daily Work #23
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| Monday, March 18 | fundamental matrix spaces | Daily Work #24
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| Wednesday, March 20 | rank and nullity | Daily Work #25
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| Friday, March 22 | change of basis | Daily Work #26
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| Monday, March 25 | linear transformations | Daily Work #27
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| Friday, April 5 | kernel and range | Daily Work #28
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| Wednesday, April 10 | kernel and range | Daily Work #29
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| Friday, April 12 | isomorphisms | Daily Work #30
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| Monday, April 15 | compositions of transformations | Daily Work #31
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| Wednesday, April 17 | determinants | Daily Work #32
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| Friday, April 19 | determinants | Daily Work #33
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| Monday, April 22 | eigenvectors and eigenvalues | Daily Work #34
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| Wednesday, April 24 | eigenvectors and eigenvalues | Daily Work #35
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| Friday, April 26 | diagonalization | Daily Work #36
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| Monday, April 29 | inner product spaces | Daily Work #37
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WeBWorK
Another link to WeBWorK:
here.