coordinates of a vector from the coordinates of two points
Let(O,`vec(i)`,`vec(j)`) be a reference frame of the plane. Let A and C be two points of coordinates `(13,15)` and `(13,2)` respectively in this frame, compute the coordinates of the vector `vec(AC)`.
This type of exercise can be solved using the function : vector_coordinates
Course reminder : Vectors | Geometry