Consider ZFC with both powerset and infinity removed and collection and $\in$-induction included. The well-ordering principle is not assumed.
Does this theory prove that, for every set $X$, there is a set of all finite subsets of $X$?
Consider ZFC with both powerset and infinity removed and collection and $\in$-induction included. The well-ordering principle is not assumed.
Does this theory prove that, for every set $X$, there is a set of all finite subsets of $X$?