
6.8.23 Set theory
condition: Sets \( X=\{a, c\}, \quad Y=\{a, b, d\} \), \( Z=\{b, c\} \), universe \( U=\{a, b, c, d\} \). Find the set \( (\overline{X \backslash Y}) \cup(X \cap Z) \). Construct a Venn diagram for operations.