Question

If A = {I, 2, 3}, B = {3, 4, 5}, then A ∪ B =
(a) {1, 2, 3, 4, 5}
(b) {3}
(c) {1, 2}
(d) ∅

Answer 1

HEY MATE....
HERE'S THE ANSWER
_______

A U B= (a){1,2,3,4,5}

Answer 2

hey...dude here is ur answer
AUB=(a){1,2,3,4,5}