## iloveboys Group Title If A = {negative integers} and B = {integers divisible by 3}, what is A ∩ B? Answer {…-4, -3, -2, -1} { } {…-12, -9, -6, -3} {0} 2 years ago 2 years ago

1. Tomas.A

third one

2. Elekt

The third option.

3. iloveboys

If S = {integers} and subset B = {positive integers}, what is B'? Answer {1, 2, 3, 4, …} {integers} {…,-3, -2, -1} { }

4. tdabboud

I agree 3rd option

5. Tomas.A

first one in second question..

6. tdabboud

correct again

7. myininaya

B'={negative integers and 0}

8. iloveboys

Let A = {1, 2} and let B = {3, 4, 5}. Find A X B. Answer {1, 2} { } {1, 2, 3, 4, 5} {(1, 3), (1, 4), (1, 5), (2, 3), (2, 4), (2, 5)}

9. iloveboys

You dont have to help!

10. myininaya

?what

11. myininaya

that question above is none of these

12. iloveboys

sorry i posted that in the wrong spot

13. myininaya

If S = {integers} and subset B = {positive integers}, what is B'? Answer {1, 2, 3, 4, …} {integers} {…,-3, -2, -1} { } none of these the answer is {...,-3,-2,-1,0}