## Spring 2018

Instructor: Peijun Li

• Email: lipeijun@math.purdue.edu
• Phone: 494-0846
• Office: MATH 440

### Information

• Office hours: TR 1:30 - 2:30 PM or by appointment
• Textbook: Linear Algebra: Ideas and Applications, by Richard C. Penny, 4th Edition, Wiley.

### Exams

• Exam1, Wednesday, February 7th, 6:30 - 7:30 PM, SMTH 108, Practice exam
• Exam2, Tuesday, April 3rd, 6:30 - 7:30 PM, SMTH 108
• Final Exam, TBA

### Homework

Note: TF is for the true-false questions; E is for the excercises.

Due Date Homework Assignment
1/16
#1: Section 1.1: TF# 1.1, 1.4, 1.5, 1.6, 1.7, 1.8; E# 1.5, 1.10, 1.12, 1.18, 1.19, 1.20
1/23
#2: Section 1.2: TF# 1.16, 1.17; E# 1.49, 1.50, 1.51, 1.55(e)(f)
1/30
#3 :Section 1.3: TF# 1.20, 1.21, 1.23; E# 1.63, 1.65(a)(b)(d)(f), 1.69, 1.78, 1.79, 1.80
2/6
#4: Section 1.4: TF# 1.33, 1.34, 1.35; E# 1.104, 1.119, 1.120
2/13
#5: Section 2.1: TF# 2.3, 2.4; E# 2.1, 2.3, 2.7
2/20
#6: Section 2.2: TF# 2.10, 2.11, 2.13, 2.17; E# 2.28, 2.32, 2.34, 2.35, 2.39
2/27
#7: Sectioin 2.3: TF# 2.21, 2,22, 2.23; E# 2.65, 2.72, 2.80;  Section 3.1: TF# 3.1;, 3.6; E# 3.11, 3.12
3/6
#8: Section 3.2: TF# 3.16, 3.18; E# 3.26, 3.45, 3.48
3/20
#9: Section 3.3: TF# 3.26, 3.27, 3.28; E# 3.64(a)(b)(c)(d)(h), 3.71, 3.84
3/27
#10: Section 4.1: TF# 4.1, 4.2, 4.3; E# 4.1, 4.8
4/3
#11: Section 4.2: TF# 4.8, 4.9, 4.10; E# 4.15, 4.24, 4.25
4/10
#12: Section 5.1: TF# 5.1, 5.3, 5.5, 5.6, 5.8, 5.10; E# 5.1, 5.5(a)(b)(c)(d)(d), 5.11, 5.12
4/17
#13: Section 5.2:TF# 5.12, 5.13, 5.14; E# 5.29(a)(b), 5.33, 5.34. 5.35
4/24
#14: Section 6.1: TF# 6.1, 6.2, 6.3, 6.4, 6.5, 6.9; E# 6.4, 6.9, 6.13,

### Course Schedule

Note: The course schedule is tentative and any change will be announced in class.

 Week Date Section Note 1 1/9 1.1 1/11 1.1 2 1/16 1.2 1/18 1.2 3 1/23 1.3 1/25 1.4 4 1/30 1.4 2/1 2.1 5 2/6 Review Midterm Exam 1, Wednesday 2/7 2/8 No class 6 2/13 2.2 2/15 2.2 7 2/20 2.3 2/22 3.1 8 2/27 3.2 3/1 3.3 9 3/6 4.1 3/8 4.2 10 3/13 No class Spring Break 3/15 No class 11 3/20 4.2 3/22 5.1 12 3/27 5.1 3/29 5.2 13 4/3 Review Midterm Exam 2, Tuesday 4/3 4/5 No class 14 4/10 5.2 4/12 6.1 15 4/17 6.1 4/19 6.2 16 4/24 6.2 4/26 Review 17 Final Exam Week