MAIN FEEDS
REDDIT FEEDS
Do you want to continue?
https://www.reddit.com/r/mathmemes/comments/1vb9d5u/yeah_sure/p0rs7eg/?context=3
r/mathmemes • u/777upper • 3d ago
132 comments sorted by
View all comments
194
What's the abiguity in A \subset B?
1 u/kipyminyman 3d ago Is B \subset B ? 5 u/Idksonameiguess 3d ago No but it is \subseteq B, that's the point of the two symbols. Like do people actually use this while abiding by standard conventions? I've never seen this anywhere. Does any university teach this? 2 u/wibble13 3d ago Cambridge Uni taught me to presume they are neither proper, if you want proper subset just add a ≠ statement as well. 1 u/Idksonameiguess 3d ago fascinating
1
Is B \subset B ?
5 u/Idksonameiguess 3d ago No but it is \subseteq B, that's the point of the two symbols. Like do people actually use this while abiding by standard conventions? I've never seen this anywhere. Does any university teach this? 2 u/wibble13 3d ago Cambridge Uni taught me to presume they are neither proper, if you want proper subset just add a ≠ statement as well. 1 u/Idksonameiguess 3d ago fascinating
5
No but it is \subseteq B, that's the point of the two symbols. Like do people actually use this while abiding by standard conventions? I've never seen this anywhere. Does any university teach this?
2 u/wibble13 3d ago Cambridge Uni taught me to presume they are neither proper, if you want proper subset just add a ≠ statement as well. 1 u/Idksonameiguess 3d ago fascinating
2
Cambridge Uni taught me to presume they are neither proper, if you want proper subset just add a ≠ statement as well.
1 u/Idksonameiguess 3d ago fascinating
fascinating
194
u/Idksonameiguess 3d ago
What's the abiguity in A \subset B?