Question

dados os conjuntos A={-2,-1,0,1,2,3,4},B={1,2,3,4,5,6} e C={-3,-2-1,0} determine

Answer 1

a) AUB {-2,-1,0,1,2,3,4,5,6}

b) AUC {-3,-2,-1,0,1,2,3,4}

c) BUC {-3,-2,-1,0,1,2,3,4,5,6}

d) A∩B {1,2,3,4}

e) A∩C {-2,-1,0}

f) B∩C Não tem.