Section 12.1: Three dimenstional Coordinate Geometry
Exercise 47
Find the distance between the spheres \(x^2 + y^2 + z^2 = 4\) and \(x^2 + y^2 + z^2 = 4x + 4y + 4z - 11\).
Find the distance between the spheres \(x^2 + y^2 + z^2 = 4\) and \(x^2 + y^2 + z^2 = 4x + 4y + 4z - 11\).