# What is the angle between #<7 , 2 , -3 > # and # < 8 , 6 , 0 > #?

##### 1 Answer

Apr 19, 2016

approximately

#### Explanation:

The angle,

is such that

For

and

Therefore

and

Apr 19, 2016

approximately

The angle,

is such that

For

and

Therefore

and