JEE Main 2009 Mathematics question

MathematicsStraight LinesJEE Main 2009

Three distinct points A, B and C are given in the 2 - dimensional coordinate plane such that the ratio of the distance of any one of them from the point (1, 0) to the distance from the point (−1, 0) is equal to . Then the circumcentre of the triangle ABC is at the point

Answer: (2)

Solution

The locus gives , i.e. , a circle

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Question ID VK-039177