A student records the following information for the ellipse :

MATHEMATICS · Single correct · CBSE · Mathematics · Conic Sections · Conic Sections

Problem

A student records the following information for the ellipse x249+y216=1\dfrac{x^{2}}{49}+\dfrac{y^{2}}{16}=1: (a) Only (ii) (b) None; all four lines are correct (c) Only (iv) (d) Both (ii) and (iii)

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