Yes, of course it is.
Yes, it is possible for three distinct planes to intersect at a line.
one
Three non-co-linear points are sufficient to uniquely define a single plane.
If the points are collinear, that means there's only one straight line. An infinite number of different planes can be drawn that contain one straight line.
yes
Yes, it is possible for three distinct planes to intersect at a line.
one
Three non-co-linear points are sufficient to uniquely define a single plane.
discuss the possible number of points of interscetion of two distinct circle
If the points are collinear, that means there's only one straight line. An infinite number of different planes can be drawn that contain one straight line.
yes
Yes they can.
Through any three non-collinear points, exactly one plane can be defined. If the three points are collinear (lying on a single straight line), then an infinite number of planes can be created, as any plane containing that line will also pass through those points. Thus, the relationship between the points determines the number of planes possible.
You can have an infinite number of planes passing through three collinear points.
Infinitely many planes may contain the same three collinear points if the planes all intersect at the same line.
three
three