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Complex Numbers
Hard
Question
For two complex numbers z
1
and z
2
: (az
1
+ b
) (cz
2
+ d
) = (cz
1
+ d
) (az
2
+ b
) if (a, b, c, d ∈ R) -
Options
A.
B.
C.
| z
1
| = | z
2
|
D.
arg(z
1
) = arg(z
2
)
Solution
-
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Complex Numbers
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