MATH 420

Web page for Math 420 - Section 1
Linear Algebra, Fall 2019
MWF 12:10 - 1 pm, CUE 416

Michael Tsatsomeros, Neill Hall 229
Office phone: 335-3144,
E-mail: tsat at
Office hours: MW 1:30-2:30 pm, and by appointment

Here is the course syllabus.

Updated August 19, 2019.


  • If you would like to know a bit more about linear algebra and its applications as a research area, look at my linear algebra web page. You'll find links to professional organizations, industrial applications, and sites with historical content.

  • Safety on Campus: The University has developed resources and a Campus Safety Plan for students, faculty and visitors. Also visit the University Emergency Management web site to become familiar with campus safety information and emergency procedures. Finally, become familiar with the WSU ALERT site.

    Homework assignments (and eventually solutions)   (read disclaimer below)

    Assignment 1: Due date TBA.
    1.2: # 13, 16, 18
    1.3: # 5, 8(b,d,f), 10, 12, 19, 31(a,b)

    Assignment 2: Due date TBA.
    2.1: # 3, 10, 13, 16
    2.2: # 2(b,f,g), 5(b,f)

    Assignment 3:

    Assignment 4:

    Assignment 5:

    Assignment 6:

    I reserve the right to amend and/or change the assigned problems and due dates. Such an amendment will only occur with reasonable prior notice given in class and by updating this page. So, if you miss a class, please check this page for updates.

    Visit my homepage or send your comments via e-mail to tsat at