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Eamcet Mathematics
Algebra Complex Numbers De Moivre Theorem
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Q.
If z
1
and z
2
are two non-zero complex numbers such that |z
1
+ z
2
| =| z
1
| + |z
2
| then arg(z
1
)- arg(z
1
) is equal to
A.
-π
B.
-π/2
C.
π/2
D.
0
E.
None of the above
View Answer
Correct choice: D
Explanation:
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