Điểm A trong hình vẽ bên dưới biểu diễn cho số phứ...
Câu hỏi: Điểm A trong hình vẽ bên dưới biểu diễn cho số phức z. Mệnh đề nào sau đây đúng?![](data:image/png;base64,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)
A
Phần thực là 3, phần ảo là 2
B
Phần thực là 3, phần ảo là 2i
C
Phần thực là -3, phần ảo là 2i
D Phần thực là -3, phần ảo là 2
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT QG môn Toán THPT Chuyên Thái Bình - lần 5 năm 2018 (có lời giải chi tiết)