# If #A = <2 ,6 ,-8 >#, #B = <-9 ,4 ,-2 ># and #C=A-B#, what is the angle between A and C?

##### 1 Answer

Jan 13, 2017

#### Explanation:

C would be <11,2,-6>

Now if the angle between A and C is

Jan 13, 2017

C would be <11,2,-6>

Now if the angle between A and C is