Question

For which operations is the set {–1, 0, 1} closed?

Choose all answers that are correct.

A.
addition

B.
division

C.
multiplication

D.
subtraction

Answer 1

@TheSmartOne

Answer 2

Will FAN & MEDAL

Answer 3

@zepdrix

Answer 4

@homeworkhelp

Answer 5

I think it is B & C

Answer 6

You're correct. The answer is B and C. Good job!

Answer 7

Thanks... I am fanning you!

Answer 8

oh and here is a medal

Answer 9

can you help me with a few more @homeworkhelp ?

Answer 10

Thank you! And sure, just close this question and post a new one. I'll help.

Answer 11

ok