PotW: Invertible Matrix [Linear Algebra]

4,391 views · Published 19 July 2018 · 3:15 · Indexed 20 October 2026

Channel: Center of Math · 2018 · Film & Animation

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Edit: The quadratic polynomial reduces to k^2 -6k +5, NOT k^2 -6k -5.  

If this video is confusing, be sure to check out our blog for the full solution transcript!
https://centerofmathematics.blogspot.com/2018/07/problem-of-week-7-19-18-invertible.html

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