Question

How do i transform (0, 1/(sqrt 2), 1/(sqrt 2)) to a unit vector?
is the ans to it still (0, 1/(sqrt 2), 1/(sqrt 2))?

Answer 1

I think unit vector i to "normalize your value", which means that you do (0+1/sqrt(2)+1/sqrt(2)) / (0+ (1/sqrt(2))^2+(1/sqrt(2))^2) = 2

therefore, it becomes 0, 2/sqrt2, 2/sqrt2

someone please confirm this.

Answer 2

thanks, i got the same ans too! =D