Let a circle be given by `2x(x-a)+y(2y-b)=0,(a!=0,b!=0)` . Find the condition on `a and b` if two chords each bisected by the x-axis, can be drawn to the circle from `(a , b/2)`

Let a circle be given by 2x(x-1)+y(2y-b)=0,(a!=0,b!=0) . Find the condition on aa n db if two chords each bisected by the x-axis, can be drawn to the circle from (a , b/2)

Let a circle be given by 2x(x-a)+y(2y-b)=0 ( a ne 0, b ne 0) . Find the condition on a and b if two chords, each bisected by the x-axis, can be drawn to the circle from (a,(b)/(2)) .

Let a circle be given by 2x(x-a)+y(2y-b)=0, ab!=0 . Show that the condition on a and b if two chords, each bisected by the x-axis can be drawn to the circle from (a,b/2) is a^(2)gt2b^(2) .

Let x( x-a) + y (y-1) =0 be a circle. If two chords from (a,1) bisected by X-axis are drawn to the circle then the condition is

Find the length of the chord of contact with respect to the point on the director circle of circle x^2+y^2+2a x-2b y+a^2-b^2=0 .

Find the length of the chord of contact with respect to the point on the director circle of circle x^2+y^2+2a x-2b y+a^2-b^2=0 .

Find the length of the chord of contact with respect to the point on the director circle of circle x^2+y^2+2a x-2b y+a^2-b^2=0 .

Find the length of the chord of contact with respect to the point on the director circle of circle x^2+y^2+2a x-2b y+a^2-b^2=0 .

Find the locus of the feet of the perpendiculars drawn from the point (b, 0) on tangents to the circle x^(2) + y^(2) =a^(2)