the parallel lines never intercept so they do not have any common points.
No, parallel lines never intersect, so they do not have any points in common. Intersecting lines have one common point.
If two lines cross they share a point of intersection. For two straight lines this is limited to one common point, for two circles two points and for complex lines like two sine waves the number of common points has no limit.
Parallel lines lying in a plane do not intersect each other. They share exactly zero points in common.
Zero. A null angle is formed by two straight lines that coincide.
one solution
They are four lines that coincide pairwise in at least four distinct points.
If the lines intersect, then the intersection point is the solution of the system. If the lines coincide, then there are infinite number of the solutions for the system. If the lines are parallel, there is no solution for the system.
the parallel lines never intercept so they do not have any common points.
one solution; the lines that represent the equations intersect an infinite number of solution; the lines coincide, or no solution; the lines are parallel
If the two lines are actually "on top of each other", they can have infinitely many points in common. If they are parallel, they have no points in common. If they are perpendicular, they have one point in common.
If there are no common points but both lines lie n the same plane they are considered "coplanar points"
Parallel lines or skew lines
One.
The lines are PARALLEL.
Not if they are straight lines.
There are 20 common points.