OpenStax, Algebra and Trigonometry 2e §10.8 Vectors · Review Exercise 136 · Geometry · Vectors in geometry
Vectors · Review Exercise 136
Find a unit vector in the same direction as the given vector.
b = −3i − j
OpenStax, Algebra and Trigonometry 2e · §10.8 Vectors · Review Exercise 136
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Attach photos of your pages (up to 3) or one PDF — or check what you typed above. Lemma reads the work and verifies the reasoning, not just the answer.
Your first check today doesn't need an account.
Your photos and PDFs are read once and not stored — only the transcription is kept.