Mathematics 1 Deneme Sınavı Sorusu #1402642

Given the sets A={3,4,1,9,12}, B={7,3,4,10} and C={3,9,10}. Find(A∪B)\C.


{3, 5, 1, 8, 9}

{3,1,9,12}

{4,1,12,7}

{7,3,4,10}

{3,4,1,9,12}


Yanıt Açıklaması:

A ∪ B = {3,4,1,9,12,7,10} The set of elements A ∪ B which are not in C is {4,1,12,7}. Therefore (A ∪ B) \ C = {4,1,12,7}.

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