IIT JEE 2008 P1 Q8

1 Answers

end points of latus rectum are P(√3, -1/2) Q(-√3, -1/2)

focus of parabola is (0,-1/2) length of latus rectum is 2√3

a=√3/2

vertex of parabola are ( 0, (-1+√3)/2) or (0, (-1+√3)/2)

hecne the equation beomes x²-2√3y=3+√3 or 3-√3

option B and C

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