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If the ecentricity of the ellipse `(x^(2))/( a^(2) +1) +(y^(2))/(a^(2)+2) =1` be `(1)/(sqrt6) ` then length of the latusrectum of the ellipse is

A

` (5)/(sqrt6) `

B

` (10 )/(sqrt6) `

C

` ( 8)/( sqrt6) `

D

` ( 5)/(sqrt2) `

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The correct Answer is:
B
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AAKASH SERIES-REVISION EXERCISE -ELLIPSE
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