If tangent OT cuts the two parallel tangents (one of them is OA) at O and R, then equation of circle — AITS & Test Series Chemistry Question

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If tangent OT cuts the two parallel tangents (one of them is OA) at O and R, then equation of circle circumscribing the  ORQ is (A) x2 + y2 3 x y = 0 (B) 2 2 x y 3x 2y 0 (C) 2 2 x y 2 3x 2y 0 (D) none of these Paragraph for Question Nos. 18 to 20 Read the following write up carefully and answer the following questions: The vertices of a ABC lies on a rectangular hyperbola such that the orthocentre of the triangle is (3, 2) and the asymptotes of the rectangular hyperbola are parallel to the coordinate axis. If the two perpendicular tangents of the hyperbola intersect at the point (1, 1)