I was looking for what actually vectors are from linear algebra point of view. And how they differ from physics student perspective and computer science student perspective. I was watching a video 1 from 3Blue1Brown channel on linear algebra. And found that in linear algebra almost in all cases vector will be rooted at the origin.
Well, my question is why vectors are rooted at the origin in Linear algebra? As far as I know every convention in math has its purpose in reality. If it is a convention to be all vectors rooted at the origin, then what actually it means in human interpretation? Explanation with example is appreciated.
Similar question was asked before, here 2. But it didn't make me clear.