Question

what is mean byunit vector and
defenation​

Answer 1

Answer:

From Wikipedia, the free encyclopedia. In mathematics, a unit vector in 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. (pronounced "v-hat").

Answer 2

Answer:

a unit vector in a normed vector space is a vector (often a spatial vector) of length 1

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