👤

calculculati; a){2,3,5,6,7} ∩ {0,4,6,8}
b){1,3,5,7,9}\{1,2,3,4,5,6,7,8,9}
c){3,4,5}∪{0,1,6}∪{7,8,9,10}
VA ROG AJUTATI.MA !