• 2022-06-11 问题

    设A,B为随机事件,且[tex=10.214x1.357]UFhh7/cpKKWawNqEi6sjCpOpLq0k8cDY7nota3iXRLyElYdvOpoixiscUXp1gtcQ[/tex].[tex=5.786x1.357]qyuQ5CEmb7pnFEdSJagrL3ZfRRUo8o/wFxvkJYZhkYE=[/tex]令[tex=8.5x3.643]vblEuTPqIaJpcqun4w9VWTFA76feOldODM1wV3P55TypLcK4oSC9pOqm2yRXANpXbezM/KNCrlQREAqEfwbEDA==[/tex][tex=8.429x3.643]54pWBVUeFJVlU+jOrHcDD0z6bSZCCbjPzTV1IiKdRRo7q6hAT11E2WX4PhyIykpp5IX8oG/DWqy269UEH6LPz+5punRBzjatdSEktQD1TP0=[/tex]求:二维随机变量(X,Y)的概率分布;

    设A,B为随机事件,且[tex=10.214x1.357]UFhh7/cpKKWawNqEi6sjCpOpLq0k8cDY7nota3iXRLyElYdvOpoixiscUXp1gtcQ[/tex].[tex=5.786x1.357]qyuQ5CEmb7pnFEdSJagrL3ZfRRUo8o/wFxvkJYZhkYE=[/tex]令[tex=8.5x3.643]vblEuTPqIaJpcqun4w9VWTFA76feOldODM1wV3P55TypLcK4oSC9pOqm2yRXANpXbezM/KNCrlQREAqEfwbEDA==[/tex][tex=8.429x3.643]54pWBVUeFJVlU+jOrHcDD0z6bSZCCbjPzTV1IiKdRRo7q6hAT11E2WX4PhyIykpp5IX8oG/DWqy269UEH6LPz+5punRBzjatdSEktQD1TP0=[/tex]求:二维随机变量(X,Y)的概率分布;

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