Question

Dados os conjuntos A={0,3,4,5,6,7,8} B={2,4,5,6,9} e C={0,3,6,9,10},DETERMINE: LETRA A)(A∩B)∩C, B) AU(B∩C)

Answer 1

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$(A\bigcap B)\bigcap C= \\ \\ \{4,5,6\} \bigcap\{0,3,6,9,10\}= \\ \\ \{6\}$


$A\bigcup (B\bigcap C )= \\ \\ A\bigcup\{6,9\}= \\ \\ \{0,3,4,5,6,7,8,9\}$