2 Ergebnisse für: 1.242.463
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Madagascan Tenrecs Use Quills To Communicate - Madagascar, Lost Worlds, Preview - BBC Two - YouTube
https://www.youtube.com/watch?v=W9kJKu4cpXM
SUBSCRIBE to the OFFICIAL BBC YouTube channel: https://bit.ly/2IXqEIn LAUNCH BBC iPlayer to access Live TV and Box Sets: https://bbc.in/2J18jYJ More about th...
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Determinant and area of a parallelogram | Matrix transformations | Linear Algebra | Khan Academy - YouTube
https://www.youtube.com/watch?v=n-S63_goDFg#t=7m10s
Realizing that the determinant of a 2x2 matrix is equal to the area of the parallelogram defined by the column vectors of the matrix Watch the next lesson: h...