Complex Numbers Part 1

Section: Mathematics
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Question : 22 of 100
 
Marks: +1, -0
If z and ω are two complex numbers such that |zω|=1 and arg(z)−arg(ω)=
3Ï€
2
, then arg(
1−2zω
1+3zω
)
is :
(Here arg(z) denotes the principal argument of complex number z)
[20 Jul 2021 Shift 1]
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