- #1
mikael27
- 59
- 0
Homework Statement
Determine the orders of all the elements of the power set P(S) of a set S with symmetric difference Δ.
Homework Equations
The Attempt at a Solution
If A,b are two elements of the power set
the symmetric difference is
AΔB = (A-B) U (B - A)
How are we going to find the order of the elements?