Course texts
Required: Linear Algebra Done Right, by Sheldon Axler, Springer International Publishing : Imprint: Springer, 2015
ISBN: 9783319110806 - available as a free download through NCSU libraries: http://catalog.lib.ncsu.edu/record/NCSU3313726
Optional: We may also use Linear Algebra, by Jim Hefferon as an occasional supplement. That link takes you to a page where you can download both the text and solutions.
Extra Help
The Math Multimedia Center is a tutorial center for undergraduate students that need help in their mathematics courses and is staffed by math graduate students.
Location: SAS Hall 2103/2105
Hours: Monday - Friday 8:00 am - 5:00 pm
You can also get help with your courses (not only math) at the NCSU Undergraduate Tutorial Center.
Matrix Algebra Resources
REF, RREF and Gaussian Elimination definitions
SOS Math
Khan Academy
Harvey Mudd College