Question

If A ={1, 2, 3, 4} and B = { 5, 6, 7, 9} then AUB is __ ?​

Answer 1

Step-by-step explanation:

A = {1, 2, 3, 4}

B = {5, 6, 7, 9}

AUB = {1, 2, 3, 4, 5, 6, 7, 9}