Gray looks up the definition of point. A point is a location in a region. What is true about the statement describing the word point?

Answer:Definition of Point by Gray:     A point is a location in a region.→A point is smallest and simplest representation of any location or any thing or an object in two, three, or n-dimensional plane.This can be explained in following way.For a large enclosed room , Lighting a small bulb will represent a point.Similarly , stars in the sky appear as a point with respect to earth.Sun in the Universe can be  called as a point.