Linear Algebra Kapitel 5,6

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Last updated 1:32 PM on 8/13/26
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10 Terms

1
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Linear abhängig

det = 0

2
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Matrizen (aij)

i: Zeilen, j: Spalten

3
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Matrixmultiplikation c(ik)

zeilen A x Spalten B

<p>zeilen A x Spalten B</p>
4
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Skalarprodukt <x,y>

x,y ∈ R^n

<p>x,y ∈ R^n</p>
5
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euklidische Norm ||x||

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6
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det A(2×2-Matrix)

<p></p>
7
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(3×3-Matrix) detA=

trái trên x phải dưới - phải trên x trái dưới

8
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Kern von L

ker(L)={v∈V:L(v)=0}⊂Vker(L) = \{v \in V : L(v) = 0\} \subset V

9
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Rang eines Matrix

Anzahl Nicht-Nullen Zeile

10
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dim ker A(nxn-Matrix)=

n - rang A