Parabola Normal Intersection Points (Jee Mains) | ExamDuo
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Parabola
Hard
Parabola Normal Intersection Points
The normal at the point (bt ₁² , 2bt₁) on a parabola meets the parabola again in the point (bt ₂² , 2bt₂) , then :
SELECT ONE OPTION
A
t₂ = - t₁ + (2 / t₁)
B
t₂ = t₁ - (2 / t₁)
C
t₂ = t₁ + (2 / t₁)
D
t₂ = -t₁ - (2 / t₁)
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