• 2022-06-18
    如果 [tex=11.643x2.071]oKmxYqzNMIvbUItAKnyAUOFQCw8xK7ho1QTgX6hOG/L3QdMr8K7Vg8pdhoyXeHfU[/tex], 证明: 当且仅当可以选取 [tex=3.286x1.214]S1r9TKg/0CvhrA1vxbq3mQ==[/tex] 为实数时 [tex=2.0x1.357]pgrfr0NTyL2Gt2mGP4Yukg==[/tex] 将实轴 [tex=3.929x1.357]Hxr+WAd0pdX8wRxoSXYGR+WSldqPleujX0nHQcn47nw=[/tex] 映射为实轴[tex=4.143x1.357]Hxr+WAd0pdX8wRxoSXYGRwI2yMIrjdBp0f5EeLGOXKE=[/tex]
  • 举一反三