Question

A = {x: x is an integer greater than 4 and less than 8} and B = {x: x is a positive integer less than 7}
Which of the following represents A ∪ B?

Answer 1

Answer:

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

Step-by-step explanation:

A={5,6,7}

B={1,2,3,4,5,6}

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