The normalized vector of is a vector in the same direction but with norm (length) 1. It is denoted and given by

where is the norm of . It is also called a unit vector.

The normalized vector of is a vector in the same direction but with norm (length) 1. It is denoted and given by

where is the norm of . It is also called a unit vector.

Weisstein, Eric W. "Normalized Vector."
From *MathWorld*--A Wolfram Web Resource. https://mathworld.wolfram.com/NormalizedVector.html