__Ask a Question__

### Question Asked by a Student from EXXAMM.com Team

** Q 1123178041. ** If `(2,3,-3)` is one end of the diameter in a

sphere `x^2+y^2+z^2-6x-12y-2z+20=0,`

then find the other end of the diameter.

**EAMCET 2010 **

#### HINT

The general equation of sphere is:
`x^2+y^2+z^2+2ux+2vy+2wz+d=0`
The centre co-ordinate of the sphere is `C(-u,-v,-w).`