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Complex Numbers
medium
0:00.0
Which complex number is equal to
i
3
−
i
2
+
i
−
1
i^3 - i^2 + i - 1
i
3
−
i
2
+
i
−
1
?
A
2
i
2i
2
i
B
−
2
i
-2i
−
2
i
C
−
2
-2
−
2
D
0
0
0
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