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Sir Mera questions bhi solve kardo Q..if p' and p"be the radii of curvature of a focal chord of a parabolabwhose latus rectum is L ,prove that (p')^-2/3 +(p")^-2/3=(L)^-2/3 Please solve this and give the link in reply for this que

         Sir Mera questions bhi solve kardo
Q..if p' and p"be the radii of curvature of a focal chord of a parabolabwhose latus rectum is L ,prove that 
(p')^-2/3 +(p")^-2/3=(L)^-2/3
Please solve this and give the link in reply for this que

Grade:12th pass

1 Answers

Saurabh Koranglekar
askIITians Faculty 10336 Points
2 years ago
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