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Complex Numbers
easy
0:00.0
Find
∣
1
+
i
+
i
2
+
i
3
∣
|1 + i + i^2 + i^3|
∣1
+
i
+
i
2
+
i
3
∣
.
A
0
0
0
B
1
1
1
C
2
2
2
D
2
\sqrt{2}
2
Submit Answer