Mathematics · 2017
JEE Main · 9 April 2017, Shift 1 · Q80
The eccentricity of an ellipse having centre at the origin, axes along the co-ordinate axes and passing through the points (4, -1) and (-2, 2) is:
The eccentricity of an ellipse having centre at the origin, axes along the co-ordinate axes and passing through the points $\displaystyle (4, -1)$ and $\displaystyle (-2, 2)$ is :
Official answer
(3)
$\displaystyle \frac{\sqrt{3}}{2}$
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JEE Main 2017 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.