Teken aan
Besonderhede van voorbeeld: -8789501399904885972
terug
Metadata
Author:
QED
Data
English
[en]
N1 and N2, you are also perpendicular to N3.
Korean
[ko]
그래서 만약 여러분이 N1과 N2에 수직이라면 N3에도 수직이 됩니다.
History
Your action:
Comment
Mark incorrect example
Please enable JavaScript.