• 2022-06-04
    选取非基变量[img=17x17]180383f7f0025e7.png[/img]为入基变量,计算得基变量_______为离基变量
    A: [img=17x17]180383f7f7915b5.png[/img]
    B: [img=17x17]180383f8000aec6.png[/img]
    C: [img=17x17]180383f808e5e85.png[/img]
    D: [img=17x17]180383f81247bd8.png[/img]
  • 举一反三