Mathematics, 01.09.2019 06:30 MissSusan183

Given d = {x | x is a whole number} e = {x | x is a perfect square < 100} f = {x | x is an even number between 10 and 20} 1. d ∩ e {12, 14, 16, 18} 2. d ∩ f {1, 4, 9, 16, 25, 36, 49, 64, 81} 3. d ∩ (e ∩ f) {all whole numbers} 4. d ∪ (e ∩ f) {1, 4, 9, 16, 25, 36, 49, 64, 81, 12, 14, 18} 5. d ∩ (e ∪ f) {16}

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Given d = {x | x is a whole number} e = {x | x is a perfect square < 100} f = {x | x is an even...