三角形ABC中向量AR=2向量RB,向量CP=2向量PR若向量AP=m向量AB+n向量AC,则m+n= 你说向量RP=1/3向量RC你说向量RP=1/3向量RC 可是RP与RC不在同一直线啊
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![三角形ABC中向量AR=2向量RB,向量CP=2向量PR若向量AP=m向量AB+n向量AC,则m+n= 你说向量RP=1/3向量RC你说向量RP=1/3向量RC 可是RP与RC不在同一直线啊](/uploads/image/z/5793519-39-9.jpg?t=%E4%B8%89%E8%A7%92%E5%BD%A2ABC%E4%B8%AD%E5%90%91%E9%87%8FAR%3D2%E5%90%91%E9%87%8FRB%2C%E5%90%91%E9%87%8FCP%3D2%E5%90%91%E9%87%8FPR%E8%8B%A5%E5%90%91%E9%87%8FAP%3Dm%E5%90%91%E9%87%8FAB%2Bn%E5%90%91%E9%87%8FAC%2C%E5%88%99m%2Bn%3D+%E4%BD%A0%E8%AF%B4%E5%90%91%E9%87%8FRP%3D1%2F3%E5%90%91%E9%87%8FRC%E4%BD%A0%E8%AF%B4%E5%90%91%E9%87%8FRP%3D1%2F3%E5%90%91%E9%87%8FRC+%E5%8F%AF%E6%98%AFRP%E4%B8%8ERC%E4%B8%8D%E5%9C%A8%E5%90%8C%E4%B8%80%E7%9B%B4%E7%BA%BF%E5%95%8A)
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