" 5.Find radius and centre of the sphere "x^(2)+y^(2)+z^(2)-2x-4y+3=0" ."

The radius of the sphere x^(2)+y^(2)+z^(2)=12x+4y+3z is

Find the centre and radius of the sphere 2x^2+2y^2+2z^2-2x-4y+2z+3=0 .

Find the centre and radius of the sphere 2x^2+2y^2+2z^2-2x-4y+2z+3=0 .

Find the centre and radius of the sphere 2x^2+2y^2+2z^2-2x-4y+2z+3=0 .

Find the centre and radius of the sphere 2x^2+2y^2+2z^2-2x-4y+2z+3=0 .

The length of the radius of the sphere x^(2)+y^(2)+z^(2)+2x-4y=10 is

The centre and radius of the sphere 3x^(2) + 3y^(2) + 3z^(2) - 2x - 12y + 6z + 7 = 0 are

The distance of the centre of the sphere x^2 + y^2 + z^2 - 2x - 4y = 0 from the origin is

Equation of the sphere with centre (1,-1,1) and radius equal to the of sphere 2x^(2)+2y^(2)+2z^(2)-2x+4y-6z=1 is