Mathematics · 2021
JEE Main · 24 February 2021, Shift 2 · Q82
Let a point P be such that its distance from the point (5,0) is thrice the distance of P from the point (-5,0). If the locus of the point P is a…
Let a point P be such that its distance from the point $\displaystyle (5,0)$ is thrice the distance of P from the point $\displaystyle (-5,0)$. If the locus of the point P is a circle of radius r, then $\displaystyle 4 \mathrm{r}^2$ is equal to \_\_\_\_.
Official answer
56
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JEE Main 2021 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.