Question

What is unit vector?​

Answer 1

Explanation:

A unit vector is a vector of length 1, sometimes also called a direction vector (Jeffreys and Jeffreys 1988). The unit vector having the same direction as a given (nonzero) vector is defined by. where denotes the norm of , is the unit vector in the same direction as the (finite) vector .

Answer 2

Answer:

A unit vector is a normed vector space is a vector (often a spatial vector ) of length 1. A unit vector is often denoted by a lowercase letter with a "circumflex" ,or" hat " as in (pronounce "V-hat ).

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