• 2022-06-19
    过原点且与向量[img=69x25]1802cfc774727c5.png[/img]垂直的平面方程为( ).
    A: [img=122x22]1802cfc77d37c7b.png[/img]
    B: [img=125x22]1802cfc78576398.png[/img]
    C: [img=122x22]1802cfc78ee1bdb.png[/img]
    D: [img=125x22]1802cfc79c1f7bf.png[/img]