Ellipse Latus Rectum Eccentricity Function (Jee… | ExamDuo
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Ellipse Latus Rectum Eccentricity Function
Let
x
2
a
2
+
y
2
b
2
=
1
(
a
>
b
)
be a given ellipse length of whose latus rectum is
10
.
If its eccentricity is the maximum value of the function,
ϕ
(
t
)
=
5
12
+
t
−
t
2
,
then
a
2
+
b
2
is equal to:
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