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If S and S’ are the foci of an ellipse nd P is any point on it.If the eccentricity of the ellipse is e.Prove that-Tan(PSS’/2)×Tan(PS’S/2)=1-e/1+e.

Amit Sharma , 9 Years ago
Grade 11
anser 1 Answers
Saurabh Koranglekar

Last Activity: 4 Years ago

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