1.3.2.1.1.2.1.3空间向量的坐标(已知点的坐标,求向量的坐标)
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Earned Point(s): 0 of 0, (0) 1.3.2.1.1.2.1.3.001 已知平面上的两个点A(4,6,3),C(1,8,5),则\overrightarrow{AC} = ( , , ) 1.3.2.1.1.2.1.3.002 已知点M(4,-1,6),N(1,3,2),则\overrightarrow{MN} = ( , , ) 1.3.2.1.1.2.1.3.003 已知点A(7,-3,0),D(2,6,5),则\overrightarrow{DA} = ( , , )
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