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Vetores unitários

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Selecione o vetor unitário que tem o mesmo sentido que o vetor v, with, vector, on top, equals, left parenthesis, minus, 1, comma, minus, 7, right parenthesis.

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

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Álgebra linear

Curso: Álgebra linear > Unidade 1

Vetores unitários

Álgebra linear

Curso: Álgebra linear > Unidade 1

Problema