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Byju's Answer
Standard XII
Mathematics
Focus
Co-ordinate o...
Question
Co-ordinate of the focus of the parabola
x
2
−
4
x
−
8
y
−
4
=
0
are
A
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B
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C
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D
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Solution
The correct option is
B
(
x
−
2
)
2
=
8
(
y
+
1
)
F
o
c
u
s
x
−
2
=
0
,
y
+
1
=
2
⇒
x
=
2
,
y
=
1
F
o
c
u
s
(
2
,
1
)
Suggest Corrections
4
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