www.freemathvideos.com In this video series I will show you how to find the unit vector when given a vector in component form and as a linear combination. A unit vector is simply a vector with the same direction but with a magnitude of 1 and an initial point at the origin. It is important to use unit vectors when comparing vectors as well as combining them with other vectors in applications of vectors. A unit vector is a common form to write all vectors.
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What is a linear combination of your unit vectors
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