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Let U = {1, 2, 3, 4, 5, 6, 7}, A = {2, 4, 6}, B = {1, 2, 3, 5, 7}, and C = {1, 3, 6, 7}.Find C ∩ Ø a) {1, 2, 3, 4, 5, 6, 7}b) {2, 4, 5}c) {1, 3, 6, 7}d) { }

User Lionell
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1 Answer

3 votes

Given: C = {1, 3, 6, 7} and ∅={ }


C\cap\varnothing=\lbrace\rbrace

Answer:

D. { }

User Petr Duchek
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