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Find length of the principal axes, eccen...

Find length of the principal axes, eccentricity, co-ordinates of the foci, equation of directices, length of the latus rectum, distacne between foci, distance between directrices, of the following ellipse : `x^2/25+y^2/9=1`

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The correct Answer is:
i) 10,6 ii) `(pm 4, 0)` iii) `x=(23)/(4)` iv) `(18)/(5)` v) 8 vi) `(25)/(2)`
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