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Unit Vector
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Unit Vector
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Supplementary definitions
 Unit Vector
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In mathematics, a unit vector in a normed vector space is a vector (often a spatial vector) whose length is 1 (the unit length). A unit vector is often denoted by a lowercase letter with a superscribed caret or “hat”, like this: (pronounced "i-hat"). This article is licensed under the GNU Free Documentation License. It uses material from the article "Unit Vector" Retrieved 22 Jan 2009 |
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