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JEE Main & Advanced Mathematics Conic Sections Question Bank Numerical Value Type Questions - Ellipse

  • question_answer
    \[{{S}_{1}},\,\,{{S}_{2}}\] are foci of an ellipse of major axis of length 10 units and P is any point on the ellipse such that perimeter of \[\Delta P{{S}_{1}}\,{{S}_{2}}\] is 15. Find the eccentricity of ellipse.

    Answer:

    0.50


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