Question

what is unit vector ?​

Answer 1

Explanation:

In mathematics, a unit vector in a normed vector space is a vector of length 1. A unit vector is often denoted by a lowercase letter with a circumflex, or "hat", as in {\hat {{\mathbf {v}}}}.

Answer 2

Explanation:

In mathematics, a unit vector in a normed vector space is a vector of length 1. A unit vector is often denoted by a lowercase letter with a circumflex, or "hat", as in {\hat {{\mathbf {v}}}}