Math Chapter Wise Complex Number, De Moivre's Theorem And Nth Root Of Unity English MCQ RPSC PGT 2022 Q.Image of line x = 1 2 in the Z-plane under the transformation W = 1 z is A(u – 2)2 + v2 = 1 Bu2 + (v –1)2 = 1 C(u – 1)2 + v2 = 1 Dstraight line v = 2v Show answer Correct answer: (u – 1)2 + v2 = 1