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Complex Numbers
medium
0:00.0
Evaluate
∣
4
−
i
∣
2
|4 - i|^2
∣4
−
i
∣
2
.
A
17
17
17
B
15
15
15
C
s
q
r
t
17
\\sqrt{17}
s
q
r
t
17
D
16
16
16
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