Pergunta

Suppose A, B 8 Care sets. AUC=(1,2,3,6) and BUC= 1,8,7,6,3 then (Acap B)UC=underline ( ) A. 1,8,7,6,3 B. (1,3,6) C. (7,8) D. (1,2,3,6)
Solução

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YedaMestre · Tutor por 5 anos
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To find $(A\cap B)UC$, we first need to find $A\cap B$.<br /><br />Given that $AUC=(1,2,3,6)$ and $BUC=\{ 1,8,7,6,3\} $, we can see that $A\cap B=\{1,6,3\}$.<br /><br />Now, we need to find $(A\cap B)UC$. Since $A\cap B$ is a subset of $AUC$, the union of $(A\cap B)$ and $UC$ will be $AUC$ itself.<br /><br />Therefore, $(A\cap B)UC = AUC = \{1,2,3,6\}$.<br /><br />So, the correct answer is B. $(1,3,6)$.
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