Question

1)
Define power set
2 If A-(1,2,3 ) ,B=(4,5), find the Number
of possible relation from A to o​

Answer 1

Answer:

HERE IS YOUR ANSWER MATE

Step-by-step explanation:

1. The power set of a set S is the set of all subsets of S, including the empty set and S itself. In axiomatic set theory, the existence of the power set of any set is postulated by the axiom of power set. The power set of S is variously denoted as P,

Answer 2

1. A power set of set B is a set of all the subsets of set B.
2.