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A variable line L passing through the point B (2,5) intersects the lines 2x 2 – 5xy + 2y 2 = 0 at P and Q. Find the locus of the point R on L such that distances BP, BR and BQ are in HP.

A variable line L passing through the point B (2,5) intersects the lines 2x2 – 5xy + 2y2 = 0 at P and Q. Find the locus of the point R on L such that distances BP, BR and BQ are in HP. 

Grade:12

1 Answers

Saurabh Koranglekar
askIITians Faculty 10336 Points
2 years ago
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