• 2022-06-19
    ​5、过点(1,2,-1)且与直线[img=165x51]1803bbf054c1e13.png[/img]垂直的平面方程为( )‌
    A: [img=145x22]1803bbf05d14948.png[/img]
    B: [img=145x22]1803bbf0654e20c.png[/img]
    C: [img=145x22]1803bbf06cf3d02.png[/img]
    D: [img=145x22]1803bbf07eb8096.png[/img]