Cho số phức z có điểm biểu diễn trên mặt phẳng tọa...
Câu hỏi: Cho số phức z có điểm biểu diễn trên mặt phẳng tọa độ là M, biết \(z^2\) có điểm biểu diễn là N như hình vẽ. Mệnh đề nào sau đây đúng?![](data:image/png;base64,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)
A. \(1 < \left| z \right| < 3\)
B. \(3 < \left| z \right| < 5\)
C. \(\left| z \right| > 5\)
D. \(\left| z \right| < 1\)
Câu hỏi trên thuộc đề trắc nghiệm
Đề tham khảo thi HK2 môn Toán lớp 12 năm học 2018 - 2019