All numbers indicate sections from Linear Algebra with Applications -- 4rd Edition.(3rd Edition)
R is for the reading assignment
C is for exercises that are assigned and will be collected
NC is for exercises that are assigned but will not be collected
Monday |
Wednesday |
Friday |
| Aug. 29 |
Aug. 31 Lecture #1: Introduction to Math 320 Linear Systems Homework #1: R 1.1 C 1.1: 4,6,12,15,25,29,40(38) NC 1.1: 2,8,11,19,31 |
Sept. 2 Lecture #2: Solving Linear Systems Geometric Interpretations Homework #2: R 1.2 C 1.1:20,23,32,44(42) |
| Sept. 5 Labor Day |
Sept. 7 Homework Due #1 Homework assigned on: Aug. 31 Lecture #3: Matrices Gauss-Jordan Elimination Homework #3: R 1.3 C 1.2: 2,7,18,19,21,27,50 NC 1.2: 5,33,36: |
Sept. 9 Power Outage |
| Sept. 12 Homework Due #2 Homework assigned on: Sept. 2 Lecture #4: Solutions of Linear Systems Rank of Matrix Homework #4: C 1.2: 34,35 C 1.3: 1,2,4,14,22,46 NC 1.3:5,20 |
Sept. 14 Homework Due #3 Homework assigned on: Sept. 7 Lecture #5: Rank of Coefficient Matrix Matrix Algebra Homework #5: R 2.1 C 1.3: 3,18,20,29,30,37 NC 1.3: 8,31,35,38 |
Sept. 16 Homework Due #4 Homework assigned on: Sept. 12 Lecture #6: Matrix Algebra Hill Cipher Homework #6: R 2.2 C 1.3: 6,7,28,56 C Additional Problems: NC 1.3: 27,55,58 |
| Sept. 19 Homework Due #5 Homework assigned on: Sept. 14 Lecture #7: Linear Tran formations Homework #7: C 2.1: 2,3,6,17,18,39,45 C Additional Problems: NC 2.1:1 5,16,19 |
Sept. 21 Homework Due #6 Homework assigned on: Sept. 16 Lecture #8: Rotations Example of Linear Transformations Homework #8: R 2.3(2.4) C 2.1: 47 C 2.2: 10,12 C Additional Problems: |
Sept. 23 Homework Due #7 Homework assigned on: Sept. 19 Lecture #9: Projections Composition of Linear Transformations Homework #9: R 2.4(2.3) C 2.2: 11,18,19,27,28 C Additional Problems: NC 2.2: 9,16,17,20 |
| Sept. 26 Homework Due #8 Homework assigned on: Sept. 21 Lecture #10: Matrix Multiplication Matrix Algebra Homework #10: C 2.3 (2.4):4,6,18(74) C Additional Problems: NC 2.3 (2.4):1,5,19(75) |
Sept. 28 Homework Due #9 Homework assigned on: Sept. 23 Lecture #11: Inverse of a Matrix Homework #11: C 2.3(2.4): 28(64) C Additional Problems: |
Sept. 30 Homework Due #10 Quiz 1 Section 1.1-2.2 Homework assigned on: Sept. 26 Lecture #12: Finding the inverse of a Matrix Homework #12: R 3.1 C 2.4 (2.3): 2,8,11,16,18,28,32 (Do by hand!) NC 2.4 (2.3): 3,7,9,13 |
| Oct. 3 Homework Due #11 Homework assigned on: Sept. 28 Lecture #13: Shoes and Socks Thm Inverse Matrix Theorem (the beginning) Homework #13: C 2.4 (2.3):29,30,32,35,36 NC 2.4 (2.3): 42, 46 |
Oct. 5 Homework Due #12 Homework assigned on: Sept. 30 Lecture #14: Image of a Transformation Study for Exam |
Oct. 7 Exam 1 Chapter 1 and 2 Homework #14: C 2.4(2.3): 51 C 3.1: 30,31 C Additional Problems: |
| Oct. 10 Homework Due #13 Homework assigned on: Oct. 3 Lecture #15: Image and Kernel of Transformations Homework #15: R 3.2 C 3.1: 2,5,8,14,18,24,25,38 NC 3.1:4,9,10,16,26,28,37 |
Oct. 12 Homework Due #14 Homework assigned on: Oct. 7 Thursday's Office hours moved: 2:00-3:45 Lecture #16: Redundant Vectors Linear Independence Homework #16: R 3.3 C 3.1: 49 C 3.2: 6,14,15 C Additional Problems: NC 3.2: 10,18 |
Oct. 14 Fall Break |
| Oct. 17 Homework Due #15 Homework assigned on: Oct. 10 Lecture #17: Linear Independence Homework #17: C 3.2: 2,9,17,33,41,42 NC 3.2: 22,27,35,43 |
Oct. 19 Homework Due #16 Homework assigned on: Oct. 12 Lecture #18: Dimension of a Subspace Homework #18: R 3.4 C 3.2: 46 C 3.3: 4,8,12,24(matlab),28 NC 3.3: 1,5,7,25 |
Oct. 21 Homework Due #17 Homework assigned on: Oct. 17 Lecture #19: Basis of the Kernel Rank and Nullity Theorem Homework #19: C 3.3: 30,32,36,37,62 (42) Extra Credit: 42 in 4th edition NC 3.3: 39,40,45 |
| Oct. 24 Homework Due #18 Homework assigned on: Oct. 19 Quiz 2 Section 3.1-3.3 Lecture #20: Rank and Nullity Thm Coordinates Homework #20: C 3.3: 81(61),83(63) C 3.4: 1,2,4,7 NC 3.4: 2,8 |
Oct. 26 Homework Due #19 Homework assigned on: Oct. 21 Lecture #21: Coordinates B-Matrix Homework #21: R 4.1 C 3.4: 12,17,26,27,51,52 |
Oct. 28 Homework Due #20 Homework assigned on: Oct. 24 Lecture #22: B-matrix Similar Matrices Homework #22: C 3.4: 20,22,38,65 C Additional Problems: NC Chapter 3 review True or False Some of these will be on the exam! |
| Oct. 31 Homework Due #21 Homework assigned on: Oct. 26 Lecture #23: Vector Spaces Homework #23: C 3.4: 69 C Chapter 3 T/F: 23,26,28,31 C Additional Problems: |
Nov. 2 Homework Due #22 Homework assigned on: Oct. 28 Quiz 3 3.3-3.4 Lecture #24: Subspaces Homework #24: C 4.1: 6,7,10 (prove or give a counter-example for each) C Additional Problems: NC 4.1 9,11 |
Nov. 4 Homework Due #23 Homework assigned on: Oct. 31 Lecture #25: Basis of a Vector Space Homework #25: R 4.2 C 4.1: 2,5,14,18,30 NC 4.1: 15,17,32 |
| Nov. 7 Homework Due #24 Homework assigned on: Nov. 2 Lecture #26: Linear Transformations Homework #26: C 4.1: 35, 39 C 4.2: 1,2,4,10 (Ignore the isomorphism part) NC: 4.2: 7 |
Nov. 9 Homework Due #25 Homework assigned on: Nov. 4 Lecture #27: Image and Kernel Rank and Nullity Questions for Exam Study for Exam |
Nov. 11 Exam 2 3.1-4.1 |
| Nov. 14 Homework Due #26 Homework assigned on: Nov. 7 Lecture #28: Linear Isomorphisms Homework #27: C 4.2: 1,2,4,10 (Do the isomorphism part) C 4.2: 13,26,31,51 NC 4.2: 22,43,46 |
Nov. 16 Lecture #29: Properties of Isomorphisms Homework #28: C 4.2: 44,72,74,76 NC 4.2; 73,75 |
Nov. 18 Homework Due #27 Homework assigned on: Nov. 14 Lecture #30: Hill's cipher Vectors over finite fields Homework #29: R 6.1 C Check your email |
| Nov. 21 Homework Due #28 Homework assigned on: Nov. 16 Lecture #31: Determinite functions 3x3 matrices Homework #30: R 6.2 C 6.1: 4,5,6,12,14 C Additional Problems: NC 6.1: 13,15 |
Nov. 23 Thanksgiving Break |
Nov. 25 Thanksgiving Break |
| Nov. 28 Homework Due #29 Homework assigned on: Nov. 18 Office hours today: 3:45-4:45 Lecture #32: Determinates of nxn matrices row operations and determinates Homework #31: R 7.1 C 6.1: 32,34,38,40 C Additional Problems: NC 6.1: 37,39,41 |
Nov. 30 Homework Due #30 Homework assigned on: Nov. 21 Lecture #33: Properties of Determinates Intro to Eigenvalues Homework #32: R 7.2 C 6.2: 2,6,11,14,16,39 C Additional Problems: NC 6.2: 3,12,38 |
Dec. 2 Homework Due #31 Homework assigned on: Nov. 28 Lecture #34: Eigenvalues and Eigenvectors Homework #33: R 7.3 C 7.1: 3,4,5,6 C 7.2: 2,5,7 NC 7.1: 1,15,38 NC 7.2: 3,6,9 |
| Dec. 5 Quiz 4 4.2,6.1,6.2 |
Dec. 7 Homework Due #32 Homework assigned on: Dec. 2 Lecture #35: Finding Eigenvectors Eigenbases Homework #34: R 7.4 C 7.3: 4,6,7,8,20 NC 7.3: 9,11,15,35 |
Dec. 9 Homework Due #33 Homework assigned on: Dec. 5 Lecture #36: Diagonalization Stocastic Matrices Homework #35: NC 7.4: 3,5,15,19,23 |
| Dec. 12 Homework Due #34 Homework assigned on: Dec. 7 |
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Section 2: Wednesday, December 14 at 2 PM |
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