It is meaningless to ask who "invented" collinear points, as they are simply accepted as an intuitive concept by the earliest mathematicians. The concept of a straight line passing through two points is postulated by Euclid of Alexandria in the beginning of his Elements, written about 300 B.C., but Euclid's books are, to a large extent, a compilation of the work of earlier mathematicians, so the concept obviously does not originate with Euclid. In particular, many of the proofs in books I and II of Euclid's Elements can be attributed to Pythagoras of Samos, so the concepts probably go back to before 500 B.C. The notion of a line and the points upon it are intuitive to human understanding; rope can be thought of as a physical analogue to an abstract line, making the concept immediately familiar to anyone. Euclid and Pythagoras probably felt no need to formally define the concept of a line, as the analogy was obvious. There is evidence that humans have been making cords and rope for over 28,000 years.
Collinear pointsPoints that lie on the same line are called collinear points. If there is no line on which all of the points lie, then they are non collinear points.
If the point is not on the line, then no they are not collinear. But if that point is on the line, then they are collinear. Points on the same line are collinear. Points not on the same line are not collinear or non collinear.
Points are collinear if they are on the same line.
Collinear points are points on the same straight line.
A set of 3 points will always be coplanar, but will only sometimes be collinear. Collinear points are always coplanar as well.
Collinear pointsPoints that lie on the same line are called collinear points. If there is no line on which all of the points lie, then they are non collinear points.
Collinear pointsPoints that lie on the same line are called collinear points. If there is no line on which all of the points lie, then they are non collinear points.
The symbol for collinear points in Geometry are letters. Collinear points are defined as points which are located on the same line.
If the point is not on the line, then no they are not collinear. But if that point is on the line, then they are collinear. Points on the same line are collinear. Points not on the same line are not collinear or non collinear.
Points are collinear if they are on the same line.
Collinear points are points on the same straight line.
collinear points are points on a grid that lie on the same line. Non-collinear points do not sit on the same line.
Points are collinear if they lie on the same line.
Definition for collinear and non collinearPoints that lie on the same line are called collinear points. If there is no line on which all of the points lie, then they are non collinear points.
what is The set of all points collinear to two points?
A set of 3 points will always be coplanar, but will only sometimes be collinear. Collinear points are always coplanar as well.
Not sure about complanar. Coplanar lines can be collinear but need not be.