If e1 is The Eccentricity Of The Ellipse  and e2 is The Eccentricity Of The Hyperbola  and e1e2 = 1, Then B2 is Equal To  

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Question

If e1 is the eccentricity of the ellipse  and eis the eccentricity of the hyperbola  and e1e2 = 1, then b2 is equal to

 

Solution

Correct option is

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SIMILAR QUESTIONS

Q1

If R is the point of intersection of the tangents to H at the extremities  of the chord L, then equation of the chord contact of with respect to the parabola P is

Q2

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Q3

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Q4

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Q5

If d is the length of the tangent from the point (100, 81) to the ellipse , then d2 is equal to

Q6

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Q7

If x + y = k is a normal to the parabola y2 = 12xp is the length of the perpendicular from the focus of the parabola on this normal; then 3k2 + 2p2 is equal to

Q8

If CF is perpendicular from the center C of the ellipse  on the tangent at any point P, and G is the point where the normal at P meets the minor axis, then (CF. PG)2 is equal to

Q9

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Q10

Angle between the tangents drawn from (1, 4) to the parabola y2 = 4x is , where m is equal to