过 https://assets.asklib.com/psource/2015110115100282279.png 轴和点(1,2,-1)的平面方程是()。

A . ['['https://assets.asklib.com/psource/2015110115101433168.png +2https://assets.asklib.com/psource/2015110115104669299.png -https://assets.asklib.com/psource/2015110115110171956.png -6=0B . 2https://assets.asklib.com/psource/2015110115101433168.png -https://assets.asklib.com/psource/2015110115104669299.png =0C .https://assets.asklib.com/psource/2015110115104669299.png +2https://assets.asklib.com/psource/2015110115110171956.png =0D .https://assets.asklib.com/psource/2015110115101433168.png +https://assets.asklib.com/psource/2015110115110171956.png =0

时间:2022-09-01 06:37:20 所属题库:第一章高等数学题库

相似题目