For each of the following cardinalities, provide an example of two uncountable sets A and B such that A O B has the desired cardinality

Math Mar 22, 2023

For each of the following cardinalities, provide an example of two uncountable sets A and B such that A O B has the desired cardinality. Include in your justification what AO B is. (a) Finite (b) Countably infinite (c) Uncountable infinite Note: A O B is the symmetric difference of the sets A and B, i.e. the set containing all elements which are in A or in B but not in both.