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Complex Numbers
easy
0:00.0
What is the argument
θ
\theta
θ
of
z
=
−
2
+
0
i
z = -2 + 0i
z
=
−
2
+
0
i
?
A
0
0
0
B
π
/
2
\pi/2
π
/2
C
π
\pi
π
D
3
π
/
2
3\pi/2
3
π
/2
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