Cho đoạn thẳng AB có trung điểm M. Hãy tìm khẳng đ...
Câu hỏi: Cho đoạn thẳng AB có trung điểm M. Hãy tìm khẳng định đúng![](data:image/png;base64,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)
A. \(\vec{AM}=\vec{BM}\)
B. \(\vec{AM}=-\vec{BM}\)
C. \(\vec{AM}=\vec{AB}\)
D. \(\vec{AM}=-\vec{AB}\)
Câu hỏi trên thuộc đề trắc nghiệm
Trắc nghiệm Hình học 10 Bài 1 Các định nghĩa