# What is the angle between #<1,5,7 ># and #< 4, 7, 3 >#?

##### 1 Answer

May 6, 2018

See below

#### Explanation:

We will be using:

Let:

The vectors are defined in their component form, therefore, their x,y, and z value changes are described from (0,0,0), so for the distance of each vector:

The dot product

So for the angle between them: