Welcome to MAT 242! This on-demand course was put together especially for MAT 242 at ASU. Use the video lessons and notes to understand your lecture topics better, and the practice questions to cement your knowledge. And don't hesitate to leave a question in the Q&A box under each lesson if you need additional help with anything. Happy studying!

MAT 242

Course Overview

1. Intro to Systems of Linear Equations & Gaussian Elimination

2. Matrices

3. Determinants

4. Vector Spaces and Subspaces

5. Eigenvalues and Eigenvectors

6. Orthogonal Vectors & Gram-Schmidt

7. Least Squares & Polynomial Fitting

8. Linear Transformations

9. Cryptography (COMING SOON)

10. Orthogonality

11. Least Squares Approximation

MAT 242 Overview

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Course Notes

Course Notes