Circles are drawn on chords of the rectangular hyperbola xy = 4 parallel to the line y = x as diameters. All such circles pass through two fixed points whose coordinates are

Circle are drawn on the chords of the rectangular hyperbola xy=4 parallel to the line y=x as diameters.All such circles pass through two fixed points whose coordinates are (2,2)(b)(2,-2)(c)(-2,2)(d)(-2,-2)

Circle are drawn on the chords of the rectangular hyperbola x y=4 parallel to the line y=x as diameters. All such circles pass through two fixed points whose coordinates are (2,2) (b) (2,-2) (c) (-2,2) (d) (-2,-2)

Circle are drawn on the chords of the rectangular hyperbola x y=4 parallel to the line y=x as diameters. All such circles pass through two fixed points whose coordinates are (2,2) (b) (2,-2) (c) (-2,2) (d) (-2,-2)

The locus of the centres of all circles passing through two fixed points.

Tangents are drawn from the points on the line x−y−5=0 to x^2+4y^2=4 , then all the chords of contact pass through a fixed point, whose coordinate are

Tangents are drawn from the points on the line x−y−5=0 to x^2+4y^2=4 , then all the chords of contact pass through a fixed point, whose coordinate are

Tangents are drawn to the ellipse x^(2)+2y^(2)=4 from any arbitrary point on the line x+y=4, the corresponding chord of contact will always pass through a fixed point, whose coordinates are