Question

How do you find the unit vector having the same direction as vector `v = -6i +5j`?

Answer 1

`= (-6i + 5j)/(sqrt 61)`

Explanation:

`hat v =(vec v)/(abs vec v) = (-6i + 5j)/(sqrt((-6)^2 + 5^2 )) = (-6i + 5j)/(sqrt 61)`