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by solving this problems with clear proof,it is in odinary differential solutions.

by solving this problems with clear proof,it is in odinary differential solutions.
 

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Grade:12th pass

1 Answers

SAMAUL SK
21 Points
7 years ago
If the pair of state lines joining the origin to the point of intersection of the ellipse x²∕𝐲²+y²⁄𝐛²=1 and the line 𝑙𝑥+𝑚𝑦+𝑛=0 are parpandecular to each other then show that 𝑎²+𝑏²⁄𝑙²+𝑚²=𝑎²𝑏²⁄𝑛².

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