Find equations of the spheres with center that touch (a)
Chapter 12, Problem 12.27(choose chapter or problem)
Find equations of the spheres with center that touch (a) the -plane, (b) the -plane, (c) the -plane.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer