Alternate basis transformation matrix example part 2 | Linear Algebra | Khan Academy
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Showing that the transformation matrix with respect to basis B actually works. Brief point on why someone would want to operate in a different basis to begin with.
Watch the next lesson: https://www.khanacademy.org/math/linear-algebra/alternate_bases/change_of_basis/v/lin-alg-changing-coordinate-systems-to-help-find-a-transformation-matrix?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra
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