Question

Define unit vector.​

Answer 1

$\huge\mathcal{\fcolorbox{cyan}{black}{\pink{ĄNsWeR࿐}}}$

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}}}}.

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Answer 2

ĄNsWeR࿐

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 ${\hat {{\mathbf {v}}}}$