EllipseHard
Question
The equation of the ellipse whose foci are (± 5, 0) and one of its directrix is 5x = 36, is -
Options
A.
= 1
= 1B.
= 1
= 1C.
= 1
= 1D.None of these
More Ellipse Questions
P is a point on the ellipse . The in-radius of ᐃPSS′ (S and S′ are focii), where its area is maximum....An ellipse has OB as semi minor axis, F and F′ its focii and the angle FBF′ is a right angle. Then the eccen...If the latus rectum of an ellipse be equal to half of its minor axis, then its eccentricity is-...Let P be a variable point on the ellipse = 1 with foci S and S′. If A be the area of triangle PSS′, then max...In the line $\alpha x + 4y = \sqrt{7}$, where $\alpha \in R$, touches the ellipse $3x^{2} + 4y^{2} = 1$ at the point $P$...