If A {1, 2, 3, 4}, B {3, 4, 5, 6}, C {5, 6, 7, 8} and D {7, 8, 9, 10}; find (i) A ∪ B (ii) A ∪ C contexto.140 3 years ago Solution: Provided that A {1, 2, 3, 4}, B {3, 4, 5, 6}, C {5, 6, 7, 8} and D {7, 8, 9, 10} (i) A ∪ B {1, 2, 3, 4, 5, 6} (ii) A ∪ C {1, 2, 3, 4, 5, 6, 7, 8}