The eccentricity of the ellipse 5x2 + 9y2 = 1 is
Given that we need to find the eccentricity of the ellipse 5x2 + 9y2 = 1.
⇒ 5x2 + 9y2 = 1
⇒
Comparing with the standard form
Here a2>b2
⇒ eccentricity(e) =
∴ The correct option is A