Complex Number Magnitude and Conjugate (Jee Mains) | ExamDuo
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Algebra and Representation of Complex Numbers
Medium
Complex Number Magnitude and Conjugate
If
a
>
0
and
z
=
(
1
+
i
)
2
a
−
i
, and
|
z
|
=
√
2
5
then
z
is equal to
Ask about this question
SELECT ONE OPTION
A
−
1
5
+
3
i
5
B
1
5
−
3
i
5
C
−
1
5
−
3
i
5
D
−
3
5
−
i
5
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