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The equation of circumcircle of a triang...

The equation of circumcircle of a `triangle ABC` is `x^2+y^2+3x+y-6=0`.If `A=(1,-2)`, `B = (-3,2)` and the vertex C varies then the locus of orthocenter of `triangleABC` is a A) Straight line C) Parabola B) Circle D) Ellipse

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