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Chisinau City MO
1949-56 Chisinau City MO
57
Chisinau MO p57 1949-56 X | z |- 2 = 1 + 2 i
Chisinau MO p57 1949-56 X | z |- 2 = 1 + 2 i
Source:
March 15, 2021
complex
algebra
Problem Statement
Solve the equation:
∣
z
∣
−
2
=
1
+
2
i
| z |- 2 = 1 + 2 i
∣
z
∣
−
2
=
1
+
2
i
, where
∣
r
∣
| r |
∣
r
∣
is the modulus of a complex number
z
z
z
.
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