Origin is a limiting point of a coaxial system of which `x^(2)+y^(2)-6x-8y+1=0` is a member. The other limiting point, is

Origin is a limiting point of a coaxal system of which x^(2) + y^(2) - 6x - 8y + 1 = 0 is a member . The other limiting point is

Limiting points of the coaxial system

If the origin be one limiting point of system of co-axial circles of which x^(2)+y^(2)+3x+4y+25=0 is a member ,find the other limiting point.

If the origin be one limiting point of system of co-axial circles of which x^(2)+y^(2)+3x+4y+25=0 is a member ,find the other limiting point.