Session Overview
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One way to compute the determinant is by elimination. In this lecture we derive two related formulas for the determinant using the properties from last lecture. |
Session Activities
Lecture Video and Summary
- Watch the video lecture Lecture 19: Determinant Formulas and Cofactors
- Read the accompanying lecture summary (PDF)
- Lecture video transcript (PDF)
Suggested Reading
- Read Section 5.2 in the 4th or 5th edition.
Problem Solving Video
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Watch the recitation video on Problem Solving: Determinants
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观看视频: 习题讲解 – 行列式 [watch this recitation in Mandarin]
Check Yourself
Problems and Solutions
Work the problems on your own and check your answers when you’re done.
