Mathematics · 2021
JEE Main · 17 March 2021, Shift 1 · Q73
In a triangle PQR, the co-ordinates of the points P and Q are (-2, 4) and (4, -2) respectively. If the equation of the perpendicular bisector of PR…
In a triangle PQR, the co-ordinates of the points P and Q are $\displaystyle (-2, 4)$ and $\displaystyle (4, -2)$ respectively. If the equation of the perpendicular bisector of PR is $\displaystyle 2 x-y+2=0$, then the centre of the circumcircle of the $\displaystyle \triangle \mathrm{PQR}$ is :
Official answer
(4)
$\displaystyle (-2, -2)$
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JEE Main 2021 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.