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Mathematics
Problem
The length of the latus-rectum of the ellipse, whose foci are
(
2
,
5
)
(2, 5)
(
2
,
5
)
and
(
2
,
−
3
)
(2, -3)
(
2
,
−
3
)
and eccentricity is
4
5
\frac{4}{5}
5
4
, is
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