/sci/ - Science & Math

>>12519875
No. I can tell you why. For the empty set to be a subset of G, all its elements would have to be elements of G. Since there are no elements in the empty set, it cannot be a subset of G. Or can you give me an element [math]x \in \emptyset[/math] such that [math]x \in G[/math]? Undergrads nowadays...