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Let f(z)=arg 1/(1 – z), then find the range of f(z) for |z|=1, z≠1.

Posted: Thu Jul 14, 2022 9:41 am
by answerhappygod
a) (-∞, π/2)
b) (-π/2, π/2)
c) (-∞, ∞)
d) [0, π/2)