## Spring 2023: Math 3300 (CRN 54922) Applied Linear Algebra

**Instructor**: Ruiwen Shu

**Email**: ruiwen.shu@uga.edu

**Office Hours**: TuTh 2:00-3:00

**Location**: Boyd Grad Rsch Ctr 541

**Lecture time/location**:

- TuTh 12:45-2:00, Boyd Grad Rsch Ctr 0322

**Textbook**: *Linear Algebra and Its Applications*, 5th Edition, by Lay, Lay and McDonald

Syllabus (updated Jan. 8, 2023)

## Homework

All homework problems are from the textbook. Double-check that the edition is correct.

##### Homework 1: (due on Thursday, Feb. 2)

**Section 1.4**: 10, 12, 22; **Section 1.5**: 6; **Section 2.1**: 2, 12; **Section 2.2**: 4, 32

##### Homework 2: (due on Thursday, Feb. 9)

**Section** **2.8**: 6, 12, 14, 24; **Section 2.9**: 2, 6, 10

##### Homework 3: (due on Thursday, Feb. 16) (the textbook also uses |…| to denote determinants)

**Section 2.9**: 14; **Section 3.1**: 10, 14; **Section 3.2**: 8, 12, 22

##### Homework 4: (due on Thursday, Feb. 23)

**Section 4.1**: 2, 8, 12; **Section 4.2**: 8, 10, 32;

##### Homework 5: (due on Thursday, Mar. 2)

**Section 4.4**: 4, 14, 30, 32; **Section 4.5**: 6 (hint: write it as some column space), 8 (hint: write it as some null space)

##### Homework 6: (due on Thursday, Mar. 16)

**Section 4.**7: 8; **Section 5.1**: 12, 14; **Section 5.2**: 2, 10, 12

##### Homework 7: (due on Thursday, Mar. 23)

**Section 5.**3: 4, 8, 12, 16, 20

##### Homework 8: (due on Thursday, Mar. 30) (section 5.5 has homework but is not in quiz or exam)

**Section 5.4**: 12, 14 (you need a basis consisting of eigenvectors); **Section 5.5**: 2 (you only need to give one complex eigenvector for each complex eigenvalue), 14

##### Homework 9: (due on Thursday, Apr. 6)

**Section 6.1**: 6, 10, 14; **Section 6.2**: 2, 6, 10, 20

##### Homework 10: (due on Thursday, Apr. 13)

**Section 6.3**: 2, 4, 6; **Section 6.4**: 2, 6, 10

##### Homework 11: (due on Thursday, Apr. 20)

**Section 6.5**: 2, 4, 6

##### Suggest problems (you don’t need to submit):

**Section 7.1**: 15, 19; **Section 7.2**: 1, 5, 7

## Lecture notes

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