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The portion of the line xcosA+ysinA=p intercepted by ellipse x²/a² +y²/b²=1 subtends a right angle at the centre of ellipse prove that the line touches a circle concentric with the ellipse.

Mayuri Mitu , 7 Years ago
Grade 11
anser 1 Answers
Deepak Kumar Shringi

Last Activity: 7 Years ago

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