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If XcosA +YsinA = p where p = – sin^2A/cos^2A be a straight line ,prove that the prependiculars on thisstraight line from the points ( m^2 , 2m ) , (Mm , M+m ) , ( M^2 ,2M ) form a geometric progression

muktesh singh , 10 Years ago
Grade 11
anser 1 Answers
Saurabh Koranglekar

Last Activity: 4 Years ago

Dear student

Please find the link attached

https://www.askiitians.com/forums/Analytical-Geometry/if-xcosa-ysina-p-where-p-sin-2a-cos-2a-be-a_110675.htm

Regards

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