Nghiệm của phương trình \(\tan \,x = - \dfrac{{\s...
Câu hỏi: Nghiệm của phương trình \(\tan \,x = - \dfrac{{\sqrt 3 }}{3}\) được biểu diễn trên đường tròn lượng giác ở hình bên ở những điểm nào?![](data:image/png;base64,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)
A Điểm C, điểm D, điểm E, điểm F.
B Điểm E, điểm F.
C Điểm F, điểm D.
D Điểm C, điểm F.
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT QG môn Toán trường THPT Lương Văn Tụy - Ninh Bình - lần 1 - năm 2018 (có lời giải chi tiết)