Three Ways to Find Determinant of a 3x3 Matrix - Linear Algebra Exercises

Explore three distinct methods for calculating the determinant of a 3x3 matrix in this comprehensive 12-minute video tutorial. Learn how to apply cofactor expansion, utilize the diagonal trick, and employ row operations to solve linear algebra problems. Follow along with step-by-step explanations and practice with a hands-on exercise to reinforce your understanding. Gain valuable insights into determinants and their applications in linear algebra, preparing you for more advanced concepts in the field.

Intro
Cofactor Expansion
Diagonal Trick
Row Operations
Try It!
Conclusion