In this case a vector is an element of the linear space R^2. Points also are elements of R^2, not considering it a linear space, but the real plane. You can always find a bijection between vectors of R^2 and points of R^2, therefore they are basically the same thing. Some books use [] to indicate vectors and () to indicate points, but it isn’t strictly necessary. Hope this helps!
this was simple and helpful thank you
How can the notation between point and vector be the same?
In this case a vector is an element of the linear space R^2. Points also are elements of R^2, not considering it a linear space, but the real plane. You can always find a bijection between vectors of R^2 and points of R^2, therefore they are basically the same thing. Some books use [] to indicate vectors and () to indicate points, but it isn’t strictly necessary. Hope this helps!
@@lucapompili7040 thanks i noticed that after the comment