# rosala

 Nombre de usuario rosala Puntuación 11757 Stats Preguntas 183 Respuestas 2928

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Fuera tema
rosala  02-ene-2018
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157
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### HELLO

Fuera tema
rosala  21-nov-2017
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154
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rosala  11-nov-2017
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### if the minor acis of ellipse subtends 90 degree angle at foci , find its eccentricity?

rosala  08-nov-2017
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### The ratio of the sum of n terms of 2 APs is 3n + 1 : 4n + 3 . Find the ratio of their mth terms..

rosala  04-nov-2017
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### If there are (2n+1) terms in an arithmetic series, prove that the ratio of the sum of odd place terms to the sum of even place terms is (n

rosala  04-nov-2017
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### hey guys,

Fuera tema
rosala  19-oct-2017
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Fuera tema
rosala  17-sep-2017
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### Lady Rosala syas hello to the people of Camelot!!Hello

rosala  16-sep-2017
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### please explain clearly in detail

rosala  02-ago-2017
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### Pls elaborate!

rosala  02-ago-2017
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rosala  02-ago-2017
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rosala  02-ago-2017
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