# What is the norm of #< -3, -1 , -3 >#?

##### 1 Answer

Feb 2, 2016

#### Answer:

The norm is otherwise described as the normalized version of a vector: a unit vector in the same direction as the original vector. In this case:

#### Explanation:

We need to find the length of the initial vector. For a vector

Then we simply divide each of the 3 elements by this length to yield a unit vector: