Question
Find the angle between the vectors u and v if u=<-4,3> and v=<-3,2>, and Round answer to two decimal places.
I found that it is (12*sqrt13)/65, my point of confusion is how do I find the angle?
I found that it is (12*sqrt13)/65, my point of confusion is how do I find the angle?
Answers
Steve
ever heard of arccos(x) or cos<sup> -1</sup>x