oh wait, does it just mean that the vectors are going in the exact same direction?

could it also mean that they're perpendicular or no?

This post was edited by King-Punisher09 on Jul 16 2015 07:18pm

WAIT..........might have gotten that mixed up

SORRY!

This post was edited by Casey on Jul 16 2015 08:04pm

it means they are in the same direction

they cant be perpendicular otheriwse the dot product would b 0

U dot V= |U||V|cos(theta) where theta is angle between vectors, thus in your given question cos(theta)=1 so there is a 0 degree angle between your vectors and they are pointing in the same directions .

this
that's why when u dot v = 0, the 2 vectors are perpendicular since the angle between the 2 vectors is 90 degrees as cos(90)= 0

This post was edited by JDota72 on Jul 17 2015 07:21pm