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Byju's Answer
Standard XI
Mathematics
Terminologies Related to a Hyperbola
The closest d...
Question
The closest distance of the origin from a curve given as
a
¯
z
+
¯
a
z
+
a
¯
a
=
0
(a is a complex number) is
A
1
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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
The closest distance = length of the perpendicular from the origin on the line
a
¯
z
+
¯
z
+
a
¯
a
=
0
=
a
(
0
)
+
¯
a
|
0
|
+
a
¯
a
2
|
a
|
=
|
a
|
2
2
|
a
|
=
|
a
|
2
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