powerset is countable
Answers
Answered by
0
Step-by-step explanation:
I help u
make me as brain list
Answered by
39
A set S is countable if there exists an injective function f from S to the natural numbers (f:S→N).
The power set P(A) is defined as a set of all possible subsets of A, including the empty set and the whole set.
Similar questions