Mathematics · 2021
JEE Main · 31 August 2021, Shift 2 · Q73
The locus of mid-points of the line segments joining (-3, -5) and the points on the ellipse x^2/4+y^2/9=1 is:
The locus of mid-points of the line segments joining $\displaystyle (-3, -5)$ and the points on the ellipse $\displaystyle \frac{x^2}{4}+\frac{y^2}{9}=1$ is :
Official answer
(4)
$\displaystyle 36 x^2+16 y^2+108 x+80 y+145=0$
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JEE Main 2021 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.