Question

Show that equation of sphere which touches th sphere at the point (1,2,-2)anf passes through point (-1,0,0)

Answer 1

The general equation of a sphere is: (x - a)² + (y - b)² + (z - c)² = r², where (a, b, c) represents the center of the sphere, r represents the radius, and x, y, and z are the coordinates of the points on the surface of the sphere.