I try to represent basic set operations using other operations with some limitations. For example $A \setminus B$ using only $\cup$ and $\oplus$ (Symmetric difference):
$A \setminus B = A \oplus (A \oplus B) \oplus (A \cup B)$
But I stuck with the same set operation but using onlu $\oplus$ and $\cap$.
I came to something like: $A \setminus B = (A \oplus B) \oplus (A \cap B) \cap B$
Is it correct or did I miss something?