• 2022-07-26
    设[tex=3.714x1.214]hgbRosf+q/qb8NbRyf4qOg==[/tex]为群,a为G中阶为k的元素,集合[tex=12.5x1.286]aF6LJHLKDKdsTypjK5W0hzpqB7f67BMLDTLfQjmq8i1a98SpM2SMyzzaNvc0EME1MJ6RidLu+vW1vawE2o9X3g==[/tex]问[tex=2.714x1.357]TmDEQiIrOatdKqqrO/PPi9loE+y5wUvxNFxGtvDp3Q0FKwNGlzJWPnPyIAal8SRL[/tex]是否构成一个群,为什么?