JEE Main 2014 Mathematics question

MathematicsStraight LinesJEE Main 2014

The circumcentre of a triangle lies at the origin and its centroid is the midpoint of the line segment joining the points and , . Then for any a, the orthocentre of this triangle lies on the line

Answer: (4)

Solution

The centroid is . The circumcentre O, centroid G and orthocentre H are

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Question ID VK-104682