• 2022-06-19
    ‏下列方程不是齐次方程的是( )‏
    A: [img=150x79]180396164deb900.png[/img]
    B: [img=233x86]1803961658403d7.png[/img]
    C: [img=232x83]18039616641e92c.png[/img]
    D: [img=197x25]1803961671c1dae.png[/img]
    E: [img=440x41]180396167c31ab7.png[/img]
    F: [img=272x57]1803961686195f9.png[/img]
  • 举一反三