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If L.R. = 30, distance between foci = le...

If L.R. = 30, distance between foci = length of minor axis, then eqn. of ellipse is

A

`(x^2)/(50) + (y^2)/100 = 1`

B

`(x^2)/(100) + (y^2)/(50) = 1`

C

`(x^2)/(50) + (y^2)/(20) = 1`

D

none

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