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Lineare Algebra

Lektion 1: Vektoren

Einheitsvektoren

Du benötigst: Taschenrechner

Wähle den Einheitsvektor in Richtung v, with, vector, on top, equals, left parenthesis, minus, 1, vertical bar, minus, 7, right parenthesis aus.

(Auswahl A)
left parenthesis, minus, start fraction, 1, divided by, square root of, 50, end square root, end fraction, vertical bar, minus, start fraction, 7, divided by, square root of, 50, end square root, end fraction, right parenthesis
(Auswahl B)
left parenthesis, start fraction, 1, divided by, 7, end fraction, vertical bar, 1, right parenthesis
(Auswahl C)
left parenthesis, minus, start fraction, 1, divided by, square root of, minus, 8, end square root, end fraction, vertical bar, minus, start fraction, 7, divided by, square root of, minus, 8, end square root, end fraction, right parenthesis
(Auswahl D)
left parenthesis, minus, 1, vertical bar, 0, right parenthesis

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