The eccentricity of the conic 9x 2 + 4y 2 –30y = 0 is | CGP Edu

Maths Conic Sections Conic Section - General Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

The eccentricity of the conic 9x 2 + 4y 2 –30y = 0 is

A

½

B

2/3

C

¾

D

None of these

Text Solution

Verified by Experts

The correct answer is:

On simplifying the equation, we get

+ = 1

which is an ellipse, so e 2 = ⇒ e =

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