Question

calculati:
a) {2,3,5,6,7} U INTORS {0,4,6,8}
b) {1,3,5,7,9} /{1,2,3,4,5,6,7,8,9}
c){3,4,5} U {0,1,6} U {7,8,9,10} URGENT

Answer 1

a) FALS
b){2,4,6,8}
c){0,1,3,4,5,6,7,8,9,10}