OpenStax, Algebra and Trigonometry 2e §10.8 Vectors · Exercise 5 · Geometry · Vectors in geometry

Vectors · Exercise 5

When a unit vector is expressed as $⟨ a, b ⟩,$ which letter is the coefficient of the $i$ and which the $j ?$

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OpenStax, Algebra and Trigonometry 2e · §10.8 Vectors · Exercise 5

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