Find the equation of the sphere passing through `(0,0,0),(1,0,0),(-,1,0)a n d(0,0,1)dot`

Find the equation of the sphere passing through (0, 0, 0), (1, 0, 0), (0, 1, 0) and (0, 0, 1) .

Find the equation of the sphere passing through (0, 0, 0), (1, 0, 0) and (0, 0, 1).

Find the equation of the line passing through (0,a)and (b,0).

The equation of the circle passing through (0,0)(a,0)(0,b) is

Find the equation of the sphere passing through the points (3,0,0),(0,-1,0),(0,0,-2) and whose centre lie on plane 3x+2y+4z=1

Find the equation of the sphere which passes through (10,0),(0,1,0) and (0,0,1) and whose centre lies on the plane 3x-y+z=2

Find the equation of the sphere which passes through the point (1,0,0),(0,1,0) and (0,0,1) and has its radius as small as possible.

Find the equation of the sphere which passing through the points (0,0,0),(0,1,-1),(-1,2,0) and (1,2,3).

Find the equation of the sphere passes through the points (0,0,0),(-1,2,3),(1,-2,3) and (1,2,-3) and determine its radius.

Find the equation of the line passing through (0,0) with slope m.