[" Equation of the circle on the "],[" latusrectum of "y^(2)=8x" as "],[" ends of diameter is "]

The equation of the circle drawn with the two foci of x^2/a^2+y^2/b^2=1 as the end-points of a diameter is

Find the equation of the circle drawn on the line joining the centres of the circles as diameter: (i)x^(2)+y^(2)-6x+8y-20=0 and x^(2)+y^(2)+8x-6y=0

Equation of unit circle concentric with circle x^(2)+y^(2)+8x+4y-8=0 is

The equation of the latusrectum of the parabola x^2+4x+2y=0 is

The equation of the circle described on the chord 3x+y+5=0 of the circle x^(2) +y^(2) =16 as diameter is

Find the equation of the circle the end points of whose diameters are the centres of the circles x^(2)+y^(2)+16x-14y=1 and x^(2)+y^(2)-4x+10y=2