Spring 25 Math 211 Linear Algebra



Course content will only be posted here. You should probably bookmark this page and check it often. Grades and assignments will be received via google drive.

Instructor: Derek Young
Email: dyoung
Office: Clapp 415 or https://mtholyoke.zoom.us/j/99679423499
Office Hours: M 1-2PM, W 12-1PM, R 2-3PM, F 12-1PM You may schedule an appointment via email by emailing me a list of times when you can meet. You are encouraged to schedule appointments regularly. Appointments can be made for small groups as well.
Book an appointment
TA Help Hours: Thu 7-9pm
TA Help Location: Clapp 402
Reading Questions

Syllabus
Course Textbook: Linear Algebra with Applications, 5th Edition, Bretscher & Otto
Software: Cocalc, Xournal++
How to name your assignment: Use the following method when uploading files to the shared google drive folder pdf

03/31/25 Mon - Day 27:
   - 3.4 Coordinates
   - worksheet3_4p1
   - Reading
page 156: example 7
04/02/25 Wed - Day 28:
   - 3.4 Coordinates
   - worksheet3_4p2
   - hw 8
sec 3.4p2: 60,62,64,69,71a{61,63}
sec 6.1: 2,6,14,20,26,34,38,54 {12,30}
   - Reading
page 463: definition a.9
04/04/25 Fri - Day 29:
   - hw 7 due; include sections {3.3,3.4p1}
   - journal 7 due; include worksheets {3.3,3.4p1}
   - assessment_5 {3.3,3.4p1}
04/07/25 Mon - Day 30:
   - 6.1 Introduction to Determinants
04/09/25 Wed - Day 31:
   - 6.1 Introduction to Determinants
04/11/25 Fri - Day 32:
   - hw 8 due; include sections {3.4p2,6.1}
   - journal 8 due; include worksheets {3.4p2,6.1}
Homework 8 due 04/11/25 Fri
sec 3.4p2: 60,62,64,69,71a{61,63}
sec 6.1: 2,6,14,20,26,34,38,54 {12,30}
Homework 7 due 04/04/25 Fri
sec 3.3: 16,18,22,24,28 {17,30,38}
sec 3.4p1: 8,10,26,30,53{28,29}
Homework 6 due 03/28/25 Fri
sec 3.1: 8,14,16,23,25,51 {7,34,44}
sec 3.2: 2,4,6,7,14,20,30,31 {1,3,5,15}
Homework 5 due 03/14/25 Fri
sec 2.3: 2,8,43,44,58 {7,46,49}
sec 2.4p1: 5,9,17,27,29 {8,28}
sec 2.4p2: 34,37,76,82,91 {32,78}
Homework 4 due 02/28/25 Fri
sec 2.1: 6,8,35,43a,43b,45 {13,46,63}
sec 2.2: 6,7,14,26b,26c,26e,38a,38b {13,15,29}
Homework 3 due 02/21/25 Fri
sec 1.3: 14,23,26,28,30,34,52 {21,24,29}
Homework 2 due 02/14/25 Fri
sec 1.2: 4,6,17,18,19,20,37,38 {10,16}
Homework 1 due 02/07/25 Fri
sec 1.1: 10,11,12,13,19,27,32 {33,34}
Assessment 5 on 04/04/25 Fri
Assessment 4 on 03/28/25 Fri
Assessment 3 on 03/14/25 Fri
Assessment 2 on 02/21/25 Fri
Assessment 1 on 02/14/25 Fri
Exam 1 on 02/28/25 Fri