已知点A,B是双曲线x方-(y方/2)=1上的两点,O是坐标原点,且满足OA向量×OB向量=0,则点O到直线AB的距离等于多少
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![已知点A,B是双曲线x方-(y方/2)=1上的两点,O是坐标原点,且满足OA向量×OB向量=0,则点O到直线AB的距离等于多少](/uploads/image/z/3800672-8-2.jpg?t=%E5%B7%B2%E7%9F%A5%E7%82%B9A%2CB%E6%98%AF%E5%8F%8C%E6%9B%B2%E7%BA%BFx%E6%96%B9-%EF%BC%88y%E6%96%B9%2F2%EF%BC%89%3D1%E4%B8%8A%E7%9A%84%E4%B8%A4%E7%82%B9%2CO%E6%98%AF%E5%9D%90%E6%A0%87%E5%8E%9F%E7%82%B9%2C%E4%B8%94%E6%BB%A1%E8%B6%B3OA%E5%90%91%E9%87%8F%C3%97OB%E5%90%91%E9%87%8F%3D0%2C%E5%88%99%E7%82%B9O%E5%88%B0%E7%9B%B4%E7%BA%BFAB%E7%9A%84%E8%B7%9D%E7%A6%BB%E7%AD%89%E4%BA%8E%E5%A4%9A%E5%B0%91)
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