Equation of a chord with a middle point | Parametric form of circle

Equation of chord with middle point given

The equation of the locus of the middle point of a chord of the circle x^(2)+y^(2)=2(x+y) such that the pair of lines joining the origin to the point of intersection of the chord and the circle are equally inclined to the x-axis is x+y=2( b) x-y=22x-y=1( d ) none of these

Director circle || Equation OF chord with a givin middle point ,chord OF contact

The chord with a given middle point as (h;k)

The equation of a circle is x^(2)+y^(7)2=25 The equation of its chord whose middle point is (1,-2) is given by

Parametric form | Special points

Equation of normal at (x_(1);y_(1)) in Parametric form slope form

Tangents are drawn to a unit circle with centre at the origin from each point on the line 2x+y=4. Then the equation to the locus of the middle point of the chord of contact is

Chord of contact and chord with a given middle point of parabola

From the origin,chords are drawn to the circle (x-1)^(2)+y^(2)=1. The equation of the locus of the mid-points of these chords is circle with radius