Lemma
MediumVectors in geometry
OpenStax, Algebra and Trigonometry 2e §10.8 Vectors · Exercise 27 · Geometry · Vectors in geometry

Vectors · Exercise 27

Find a unit vector in the same direction as the given vector.

u = −14i + 2j

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OpenStax, Algebra and Trigonometry 2e · §10.8 Vectors · Exercise 27

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