If P=(1,0), Q=(-1,0) and R=(2,0) are three given points, then locus of the points…

Mathematics · JEE Main · NTA Exams — Co-ordinate Geometry

1. a straight line parallel to x-axis
2. a circle passing through the origin
3. a circle with the centre at the origin
4. a straight line parallel to y-axis

Answer

(C) a circle with the centre at the origin

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