Answer:
The given points are the homogeneous coordinates of same point.
Explanation:
The given points are (7, -3, -9, 2) and (14, -6, -18, 4).
If we multiply the first coordinate with the common factor 2, then we will get the coordinates of the second point. Hence, as per the definition of homogeneouos point, the given coordinates are homogeneous coordinates of same point.