Nothing Important · 7:58am Dec 24th, 2022
Hi, can we type latex?
x^2
Ok, let's do something more drastic:
Theorem: A subgroup
H
ofG
is called normal if for alla \in G
,h\in H
, we haveah = ha.
Observe that e
, the identity element just itself, is a subgroup and satisfies this property.
Ok, it works fine.