Question

1) Dados os conjuntos A = {0 , 5 , 25 , 125}, B= {25 , 50 , 75 , 100} e C = {50 , 100 , 200}, determine os conjuntos: a) A Ս B b) A Ռ B c) B Ս C 0, 5, 25, 50, 100, 125, 200 d) B Ռ C e) A Ս B Ս C f) A Ռ B Ռ C g) A – B h) B – A I) C – B j) A – C k) (B Ռ C) – A l) (A Ս C) – (A Ռ B) m) ( A – C) Ս (A – B)

Answer 1

Resposta:

a) {0,5,25,50,75,100,125}

b){25}

c){25,50,75,100,200}

d){50,100}

e){0,5,25,50,75,100,125,200}

f){∅} (lê-se conjunto vazio)

g){0,5,25}

h){50,75,100}

i){200}

j){0,5,25,125}

k){50,100}

l){0,5,50,100,125,200}

m){0,5,25,125}