Parker Glynn-Adey

MAT A33 — Week 6

Posted in 2016 -- MATA33, Lecture Notes by pgadey on 2015/12/17

This blog post contains my notes for MAT A33. It includes links to my lecture notes, practice problems, and some additional references for the curious.

The official class notes on determinants are available here.

Overview:

  • Determinants (2 × 2 and 3 × 3)
  • Determinants of general square matrices via co-factor expansion
  • Cramer’s rule
  • General properties, row operations and the determinant

Additional references:

Khan Academy has a series of videos on determinants of 2×2 matrices.

Tagged with:

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: