lopezwilmarie12 lopezwilmarie12 02-10-2020 Mathematics contestada If A = {2, 5} and B = {1, 2, 3, 4, 5}, find A ∪ B. 1) {2, 5} 2) {} 3) {1, 2, 3, 4, 5} 4) {1, 3, 4}
