Published by:
CGP EDU Academic Team
Published on: August 12, 2026
The equation of the sphere touching the three co-ordinate planes is
A
B
C
D
None of these
Text Solution
Verified by ExpertsThe correct answer is:
B
Given, sphere touching the three co-ordinates planes. So clearly the centre is 
and radius is a.
From 
,
is the required equation of sphere.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
The ratio in which the sphere divides the line segment AB joining the points and is given by
If two spheres of radii and cut orthogonally, then the radius of the common circle is
If the plane passes through the midpoint of the line joining the centres of the spheres
and , th…
The plane cuts the sphere in a circle of radius
The radius of sphere and is
If (2, 3, 5) is one end of a diameter of the sphere then co-ordinates of the other end of the diam…