对于命题:①若
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与
成等角,则
;②若
,
,则
;③若
,
,则
;④若
,
,
,则
、
不可能平行.其中正确命题的序号是______ .
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22-23高一·全国·课后作业 查看更多[3]
沪教版(2020) 必修第三册 高效课堂 第十章 每周一练(1)(已下线)8.4 空间点、直线、平面之间的位置关系(2)-2022-2023学年高一数学《考点·题型·技巧》精讲与精练高分突破系列(人教A版2019必修第二册)(已下线)13.2.2 空间两条直线的位置关系-2022-2023学年高一数学《考点·题型·技巧》精讲与精练高分突破系列(苏教版2019必修第二册)
更新时间:2023-02-06 00:01:24
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