Question

Dados os conjuntos :

A= {7,8,9,10,11} C= {10,11,13}

B={7,8,9} D= {9,10}

Determine:

a) BUC
b)C D
c)A C
d)BUCUD

Answer 1

a){}
b) {10}
c){10,11}
d){9,10}