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Length of Tangent and Power of a Point

18. If two ta...

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18. If two tangents are drawn from the point (-2,-1) to the parabola y2=4x if a is the angle between these tangents than tan a =

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Q. Two tangents are drawn from the point

(- 2, - 1)

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y^{2} = 4 x

θ

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Q. Two tangents are drawn from the point

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y^{2} = 4 x

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Q. Two tangents are drawn from the point

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Q. Two tangents are drawn from a point

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