The eccentricity of the conic 4(2y – x – 3) 2 – 9 (2x + y – 1) 2 = 80 is

Mathematics · JEE Advanced · NTA Exams — Co-ordinate Geometry

1. \(\frac{3}{13}\)
2. \(\frac{\sqrt{13}}{3}\)
3. \(\sqrt{13}\)
4. 3

Answer

(B) 13 3

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