Week 6 checklist

Monday, October 7 to Sunday, October 13

Lessons

• 3.1 Basic Techniques and Properties of Determinants (continued)
• 3.2 Applications of the Determinant (Cramer’s Rule)
• 4.1 & 4.2 Vectors in $\mathbb{R}^n$ (if time)
  • 2D Geogebra example
  • 3D Geogebra example

WeBWorK

• Properties of Determinants
• Cramer’s Rule
• Vectors in Space
  • The deadline for Vectors in Space has been pushed to 10/20, but you can complete problems 1-12 now (you might be able to guess how to complete the other problems too, but we’ll see examples next week)

OpenLab

• Test #1 solutions (coordinate with your group, instructions here)