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]wcFpdOC0Wj+8PA325sUK/WbwPkQ3FMoNy4k54Gak5zN/ItkkAMUWpsKMY/OgmWtr[/tex],则[tex=3.071x1.0]VSG7MZ0QbKhgI1Ahqpi44aHAiOyYg+7hpHe3xYG/qsw=[/tex]
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]wcFpdOC0Wj+8PA325sUK/WbwPkQ3FMoNy4k54Gak5zN/ItkkAMUWpsKMY/OgmWtr[/tex],则[tex=3.071x1.0]VSG7MZ0QbKhgI1Ahqpi44aHAiOyYg+7hpHe3xYG/qsw=[/tex]
1