概率中事件A={Max(X,Y)>z}、B={Max(X,Y)z}、D={Min(X,Y)
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![概率中事件A={Max(X,Y)>z}、B={Max(X,Y)z}、D={Min(X,Y)](/uploads/image/z/1006151-23-1.jpg?t=%E6%A6%82%E7%8E%87%E4%B8%AD%E4%BA%8B%E4%BB%B6A%3D%7BMax%28X%2CY%29%3Ez%7D%E3%80%81B%3D%7BMax%28X%2CY%29z%7D%E3%80%81D%3D%7BMin%28X%2CY%29)
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概率中事件A={Max(X,Y)>z}、B={Max(X,Y)z}、D={Min(X,Y)
概率中事件A={Max(X,Y)>z}、B={Max(X,Y)z}、D={Min(X,Y)
概率中事件A={Max(X,Y)>z}、B={Max(X,Y)z}、D={Min(X,Y)
A=全集-{X=z}
求概率,加个P就好了呀!