Question 18: Let the set A = {1; 2; 3; 4} and set B = {3; 4; 5}. What is the set C that contains the elements of both set A and set B?

Set A = {1; 2; 3; 4} and set B = {3; 4; 5}. The set C including the elements of both set A and set B is C = {3; 4}

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