If \(A = \{\)0.3, 0.9, 1.3, 1.6, 2.1\(\}\), \(B = \{\)0.6, 0.9, 1, 1.6\(\}\) and \(C = \{\)0.3, 1, 1.8, 2.1\(\}\), then show that distributive property of union over intersection.
1. Distributive property of union over intersection:
2. \((A \cap B) \cup (A \cap C)\) \(=\) _____________.