Question

dados os conjuntos: A={0,1,5,6,9,13}
B={0,1,6,7,9,12} e C={5,7,12,9}
calcule:

Answer 1

A={0,1,5,6,9,13} B={0,1,6,7,9,12} C={5,7,12,9} Calcule:

a) (A U B) U C

{0,1,5,6,7,9,12,13}

b) A ∩ C

{5,9}

c) A ∩ (B ∩ C)

{9}

d) (A ∩ B) U (A U C)

{0,1,6,9} U {0,1,5,6,7,9,12,13}

{0,1,5,6,7,9,12,13}