If the normals from any point to the parabola `y^2=4x`cut the line `x=2`at points whose ordinates are in AP, then prove that the slopes of tangents at the co-normalpoints are in GP.A. A.P.B. G.P.C. H.P.D. none of these

If the normals from any point to the parabola `y^2=4x`cut the line `x=

1.	If the normals from any point to the parabola `y^2=4x`cut the line `x=2`at points whose ordinates are in AP, then prove that the slopes of tangents at the co-normalpoints are in GP.A. A.P.B. G.P.C. H.P.D. none of these
Answer» Correct Answer - B

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If the normals from any point to the parabola `y^2=4x`cut the line `x=2`at points whose ordinates are in AP, then prove that the slopes of tangents at the co-normalpoints are in GP.A. A.P.B. G.P.C. H.P.D. none of these

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