36x2+ 4y2-72x+32-44= 0 find the eccentricity ,center ,foci , vertices
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Answer:
For the ellipse
(
x
−
h
)
2
a
2
+
(
y
−
k
)
2
b
2
=
1
with
b
>
a
, we have the following:
Centre :
(
h
,
k
)
Major axis :
x
=
h
Eccentricity :
e
=
√
1
−
a
2
b
2
Vertices :
(
h
,
k
±
b
)
Focii :
(
h
,
k
±
b
e
)
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