Chapter Four: Determinants

Definition

• Exercises Four I 1
• Properties of Determinants
  • Exercises Four I 2
• The Permutation Expansion
  • Exercises Four I 3
• Determinants Exist
  • Exercises Four I 4

Geometry of Determinants

• Determinants as Size Functions
  • Exercises Four II 1

Other Formulas

• Laplace’s Expansion
  • Exercises Four III 1

Topics

• Cramer’s Rule
  • Exercises Four IV 1
• Speed of Calculating Determinants
  • Exercises Four IV 2
• Projective Geometry
  • Exercises Four IV 3

edit SideBar