[" Let "(alpha,beta)" be a point from which two "],[" perpendicular tangents can be drawn to the "],[" ellipse "4x^(2)+5y^(2)=20" .if "],[F=4 alpha+3 beta," then "]

Let (alpha,beta) be a point from which two perpendicular tangents can be drawn to the ellipse 4x^(2)+5y^(2)=20 . If F=4alpha+3beta , then

Let ( alpha , beta ) be a point from which two perpendicular tangents can be drawn to the ellipse 4x^(2)+5y^(2)=20 . If F=4alpha+3beta , then

Let ( alpha , beta ) be a point from which two perpendicular tangents can be drawn to the ellipse 4x^(2)+5y^(2)=20 . If F=4alpha+3beta , then

If two perpendicular tangents can be drawn from the point (alpha,beta) to the hyperbola x^(2)-y^(2)=a^(2) then (alpha,beta) lies on

From the point (alpha,beta) two perpendicular tangents are drawn to the parabola (x-7)^(2)=8y Then find the value of beta

If two perpendicular tangents are drawn from a point (alpha,beta) to the hyperbola x^(2) - y^(2) = 16 , then the locus of (alpha, beta) is

If two tangents can be drawn to the differentanches of hyperbola (x^(2))/(1)-(y^(2))/(4)=1 from the point (alpha,alpha^(2)) then

Let (alpha, beta, gamma) be the foot of perpendicular from the point (1, 2, 3,) on the line frac{x 3}{5} = frac{y - 1}{2} = frac{z 4}{3} then 19 (alpha beta gamma)

Two tangents are drawn from a point on hyperbola x^(2)-y^(2)=5 to the ellipse (x^(2))/(9)+(y^(2))/(4)=1 . If they make angle alpha and beta with x-axis, then