高一向量题已知A(2,3)B(3,4)C(1,5)则△ABC的重心G的坐标是?(过程啊)已知向量AB等于(1,2)向量OB等于(0,1)则下列各点中在直线AB上的是(0,3)(1,1)(2,4)(2,5)(过程啊)已知向量AB的坐标(3
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![高一向量题已知A(2,3)B(3,4)C(1,5)则△ABC的重心G的坐标是?(过程啊)已知向量AB等于(1,2)向量OB等于(0,1)则下列各点中在直线AB上的是(0,3)(1,1)(2,4)(2,5)(过程啊)已知向量AB的坐标(3](/uploads/image/z/1580762-2-2.jpg?t=%E9%AB%98%E4%B8%80%E5%90%91%E9%87%8F%E9%A2%98%E5%B7%B2%E7%9F%A5A%282%2C3%29B%283%2C4%EF%BC%89C%EF%BC%881%2C5%EF%BC%89%E5%88%99%E2%96%B3ABC%E7%9A%84%E9%87%8D%E5%BF%83G%E7%9A%84%E5%9D%90%E6%A0%87%E6%98%AF%3F%EF%BC%88%E8%BF%87%E7%A8%8B%E5%95%8A%EF%BC%89%E5%B7%B2%E7%9F%A5%E5%90%91%E9%87%8FAB%E7%AD%89%E4%BA%8E%EF%BC%881%2C2%29%E5%90%91%E9%87%8FOB%E7%AD%89%E4%BA%8E%EF%BC%880%2C1%EF%BC%89%E5%88%99%E4%B8%8B%E5%88%97%E5%90%84%E7%82%B9%E4%B8%AD%E5%9C%A8%E7%9B%B4%E7%BA%BFAB%E4%B8%8A%E7%9A%84%E6%98%AF%EF%BC%880%2C3%EF%BC%89%EF%BC%881%2C1%EF%BC%89%EF%BC%882%2C4%29%282%2C5%29%28%E8%BF%87%E7%A8%8B%E5%95%8A%EF%BC%89%E5%B7%B2%E7%9F%A5%E5%90%91%E9%87%8FAB%E7%9A%84%E5%9D%90%E6%A0%87%EF%BC%883)
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