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The locus of the point of intersection of the tangents to the parabola y2=4ax which makes angles θ1 and θ2 with its axis so that cotθ1+cotθ2=k is |
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Answer» The locus of the point of intersection of the tangents to the parabola y2=4ax which makes angles θ1 and θ2 with its axis so that cotθ1+cotθ2=k is |
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