If the line containing a focal chord of the ellipse `x^2/a^2+y^2/b^2=1` intersects the auxiliary circle in `Q and Q^1` then `SQ. SQ^1=`

If PSQ is a focal chord of the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 agtb then harmonic mean of SP and SQ is

If p and q are the segments of a focal chord of an ellipse b^2x^2+a^2y^2=a^2b^2 then

If the normal at any point P on ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2)) =1 meets the auxiliary circle at Q and R such that /_QOR = 90^(@) where O is centre of ellipse, then

If the normal at any point P on ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2)) =1 meets the auxiliary circle at Q and R such that /_QOR = 90^(@) where O is centre of ellipse, then

If PSQ is a focal chord of the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 (agtb) then harmonic mean of SP and SQ is

Find the ratio of the greatest to the least focal chord of the ellipse x^2/a^2+y^2/b^2=1(a>b)

If the tangent to the ellipse x^(2)+2y^(2)=1 at point P((1)/(sqrt(2)),(1)/(2)) meets the auxiliary circle at point R and Q, then find the points of intersection of tangents to the circle at Q and R.

If the tangent to the ellipse x^2+2y^2=1 at point P(1/(sqrt(2)),1/2) meets the auxiliary circle at point R and Q , then find the points of intersection of tangents to the circle at Q and Rdot

If the tangent to the ellipse x^2+2y^2=1 at point P(1/(sqrt(2)),1/2) meets the auxiliary circle at point R and Q , then find the points of intersection of tangents to the circle at Q and Rdot