向量积如何运算另外这么算对么?向量AB=(x1,y1,z1),向量CD=(x2,y2,z2)向量AB×向量CD=(y1z2-z1y2,x2z1-x1z2,x1y2-y1x2)得出的是一个向量啊,不是数
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![向量积如何运算另外这么算对么?向量AB=(x1,y1,z1),向量CD=(x2,y2,z2)向量AB×向量CD=(y1z2-z1y2,x2z1-x1z2,x1y2-y1x2)得出的是一个向量啊,不是数](/uploads/image/z/3688156-28-6.jpg?t=%E5%90%91%E9%87%8F%E7%A7%AF%E5%A6%82%E4%BD%95%E8%BF%90%E7%AE%97%E5%8F%A6%E5%A4%96%E8%BF%99%E4%B9%88%E7%AE%97%E5%AF%B9%E4%B9%88%3F%E5%90%91%E9%87%8FAB%EF%BC%9D%EF%BC%88x1%2Cy1%2Cz1%EF%BC%89%2C%E5%90%91%E9%87%8FCD%EF%BC%9D%EF%BC%88x2%2Cy2%2Cz2%EF%BC%89%E5%90%91%E9%87%8FAB%C3%97%E5%90%91%E9%87%8FCD%EF%BC%9D%EF%BC%88y1z2-z1y2%2Cx2z1-x1z2%2Cx1y2-y1x2%EF%BC%89%E5%BE%97%E5%87%BA%E7%9A%84%E6%98%AF%E4%B8%80%E4%B8%AA%E5%90%91%E9%87%8F%E5%95%8A%EF%BC%8C%E4%B8%8D%E6%98%AF%E6%95%B0)
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