Linear Algebra (Austin) · free preview
Determinants
Determinants
1. Introduction
Introduction
2. Introduction
Introduction
3. Determinants of $2\times2$ matrices
Determinants of matrices
4. Determinants and invertibility
Determinants and invertibility
5. Cofactor expansions
Cofactor expansions
6. Summary
Summary
7. Practice
Practice
8. In your own words
Summarize the key ideas of this section in your own words, then check yourself against the section text.
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