Complex Number Equation Value Calculation (Jee … | ExamDuo
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Algebra and Representation of Complex Numbers
Medium
Complex Number Equation Value Calculation
Let the complex number
z
=
x
+
iy be such that
2
z
−
3
i
2
z
+
i
is purely imaginary. If
x
+
y
2
=
0
, then
y
4
+
y
2
−
y
is equal to :
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SELECT ONE OPTION
A
3
2
B
2
3
C
4
3
D
3
4
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