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April 21, 2014

Homework Help: maths

Posted by muzungu on Monday, February 27, 2012 at 2:43am.

Given that the ellipse x^2/a^2 + y^2/b^2 =1 has foci at(+/-ae,0)where e is the eccentricity and b^2=a^2(1-e^2),find the coordinates of the foci and the value of e^2 for the ellipse X^2+4y^2 =16

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