Complex NumbersMediumBloom L3
Question
Let z, w be complex numbers such that 
and arg zw = π. Then arg z equals
and arg zw = π. Then arg z equalsOptions
A.
B.
C.
D.
Solution
Here ω = 
⇒ arg 
= π ⇒ 2 arg(z) - arg(i) = π ⇒ arg(z) = 
⇒ arg = π ⇒ 2 arg(z) - arg(i) = π ⇒ arg(z) = Create a free account to view solution
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