Question

If A = {negative even integers} and B = {negative odd integers}, what is A B?

{0}

{negative integers}

{integers}

{ }

Answer 1

A in union of B*

Answer 2

AUB ?

Answer 3

so, you're taking all the negative even integers and all of the negative odd integers and putting them together in one set...

Answer 4

{... -5,-4,-3,-2,-1}