Question

It is a set of points arranged in a row

Answer 1

Answer:

The idea of "the set of all points that ..." is used so much it even has a name: Locus. A Locus is a set of points that share a property. So, a circle is "the locus of points on a plane that are a fixed distance from the center". Note: "Locus" usually means that the points make a continuous curve or surface.

Answer 2

Answer:

23. A set of points arranged in a row and extended endlessly in both

directions

a. ray

b. line

c. line segment

d. plane

Ans is option (c) is the correct answer