• 2022-05-27
    设A、B、C为任意的三个命题公式,试问下面的结论是否正确?若[tex=5.857x1.0]xijx/P0tessHO2RLf6TTVWiKzGde05iLwSweoEgh29BXQDGO+vd36CDK4nW7gUzg[/tex],则[tex=3.071x1.0]VSG7MZ0QbKhgI1Ahqpi44aHAiOyYg+7hpHe3xYG/qsw=[/tex]