Answer:
Is there a way you can add an image?
Step-by-step explanation:
Answer:
I believe the answer is C. 90 degrees
Step-by-step explanation:
First you find the lengths of the two vectors, which are both
. Then you find the angle given the cos using: cos(∅)=
=
= 0. Then using ∅=acos(0)=
= 90°
Umm i don’t know hopefully you can find someone to answer this for you