• 2022-06-07
    过点[img=55x25]180345bf64ef3b3.png[/img]和[img=65x25]180345bf6d65a57.png[/img]且与平面[img=102x22]180345bf75a3b21.png[/img] 垂直的的平面方程为
    A: [img=133x22]180345bf7f0a0f1.png[/img]
    B: [img=133x22]180345bf87b882c.png[/img]
    C: [img=134x22]180345bf90ca439.png[/img]
    D: [img=124x22]180345bf996338f.png[/img]