Encyclopedia > U > Unit vector
Unit vector
In mathematics, a unit vector in a normed vector space is a vector (often a spatial vector) whose length, (or magnitude) is 1. A unit vector is often written with a superscribed caret or “hat”, like this {hat{imath}} (pronounced "i-hat").
Information are taken from Wikipedia, the open encyclopedia, to which contribute many volunteers from around the whole world. Texts are available under the following conditions GNU Free Documentation License.
Encyklopedie (cz) Encyklopédia (sk) Enzyklopädie (de)