JEE Main 202117 Mar, Morning shiftMathematicsMediumCoordinate Geometry478× since 2002
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 is 2x y + 2 = 0, then the centre of the circumcircle of the PQR is :