Questions
and
Statement 1: The tangent at the positive end of the
minor axis of the ellipse. E passes through the positive
end of the latus rectum of the parabola
Statement 2: If the latus rectum of the parabola is
same as that of the ellipse then eccentricity of
is
detailed solution
Correct option is D
Tangent at the positive end of the minor axis of E is y = b which meets the parabola y2 = 4bx at the pointb4,b which is not an end of the latus rectum of P. so statement- I is false. In statement-2 if x = b and x = ae represent the same line then b = ae ⇒ba=e⇒a21−e2=a2e2⇒e2=12⇒e=12.Thus statement-2 is true.Talk to our academic expert!
Similar Questions
Statement-1: The locus of the point of intersection of the tangents that are at right angles to the hyperbola
Statement-2: Perpendicular tangents to the hyperbola interest on the director circle of the hyperbola.
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