The given circle x 2- y 2-2 px -0- p - R touches the parabola y 2-4 x externally- thenA- p0 C- 0- p -1D- p-1

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Double Ordinate of Hyperbola

The given cir...

Question

The given circle $x^{2} + y^{2} + 2 p x = 0$ , $p ϵ R$ touches the parabola $y^{2} = 4 x$ externally, then

p < 0

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p > 0

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0 < p < 1

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p < - 1

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Solution

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Similar questions

x^{2} + y^{2} + 2 λ x = 0, λ \in R

y^{2} = 4 x

x^{2} + y^{2} + 2 λ x = 0, λ \in R

y^{2} = 4 x

x^{2} + y^{2} + 2 λ x = 0, λ \in R

y^{2} = 4 x

x^{2} + y^{2} + 2 λ x = 0, λ ϵ R,

y^{2} = 4 x

x^{2} + y^{2} - 2 x + 8 y - q = 0

x^{2} + y^{2} + 4 x + 12 y + p = 0

p + q

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