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Grade 11IIT JEE Entrance Exam

If b and c are lengths of the segments of any focal chord of the parabola y^2=4ax, then write the length of its latus -rectum

Profile image of Ghanshyam Mishra
8 Years agoGrade 11
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1 Answer

Profile image of Arun
8 Years ago
Dear student
Length of latus-rectum of a parabola (y^2 = 4ax) =
= 4a
Regards
Arun (askIITians forum expert)

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