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Let z ∈ C be such that |z| < 1. If ω = 5 + 3z/5(1 - z) then :

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Let z ∈ C be such that |z| < 1. If ω = 5 + 3z/5(1 - z) then :

(1)   4 Im (ω) > 5

(2)   5 Re (ω) > 1

(3)   5 Im (ω) < 1

(4)   5 Re (ω) > 4 

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1 Answer

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Best answer

Correct option  (2) 5 Re (ω) > 1

Explanation:

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