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Analytical Geometry

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22 Dec 2011 10:49:31 IST

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to find polar

Mathematics

to find the plar of point (-1/2,1) with respect to ellipse

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Krishna Gopal Singh

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Joined: 29 Dec 2006

Posts: 5153

26 Jan 2012 07:41:22 IST

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I do not understand what you mean by this question when you say "to find polar of point with respect to ellipse."

Polar cordiante of any point (x,y) are

r = sqrt(x^2 + y^2) = sqrt(5)/2

and theta = taninverse(y/x) +pi = taninverse(-2) + pi (As x < 0)

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