Question

ayuda doy corona porfa .-.​

Answer 1

Respuesta:

1. A = {3,5,7,9}, B = {1,2,3,4,5,7}, C = {4,5,6,7,8}, AUB = {1,2,3,4,5,7,9}, BUC = {1,2,3,4,5,6,7,8}, AUC = {3,4,5,6,7,8,9}

2. A = {1,2,3,4}, B = {1,2}, AUB = {1,2,3,4}, A∩B = {1,2}

3. C