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

Tangents are drawn to x^2+y^2=1 from any arbitrary point P on the line 2x+y-4=0 . The corresponding chord of contact passes through a fixed point whose coordinates are (1/2,1/2) (b) (1/2,1) (1/2,1/4) (d) (1,1/2)

Tangents are drawn to x^(2)+y^(2)=1 from any arbitrary point P on the line 2x+y-4=0 .Prove that corresponding chords of contact pass through a fixed point and find that point.

The tangents are drawn to x^(2)+y^(2)=1 from any arbitary point P on the line 2x+y-4=0. The corresponding chord of contact passes through a fired point B equation of parabola with focus s and directrix x-y=0 is

Tangents PA and PB are drawn to the circle x^(2)+y^(2)=8 from any arbitrary point P on the line x+y=4. The locus of mid-point of chord of contact AB is

Tangents are drawn to the ellipse (x^(2))/(36)+(y^(2))/(9)=1 from any point on the parabola y^(2)=4x. The corresponding chord of contact will touch a parabola,whose equation is

Pair of tangents are drawn from every point on the line 3x + 4y = 12 on the circle x^(2) + y^(2) = 4 . Their variable chord of contact always passes through a fixed point whose co-ordinates 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. Find the coordinates.