MathematicsHard53×since 2002Q3178The equation Im (iz−2z−i)\left( {{{iz - 2} \over {z - i}}} \right)(z−iiz−2) + 1 = 0, z ∈\in∈ C, z ≠\ne= i represents a part of a circle having radius equal to :A2B1C34{3 \over 4}43D12{1 \over 2}21Check answerSkip