Question

Which set is closed under the operation multiplication?


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


B.
{0}


C.
{0.5, 1, 2}


D.
{1, 2, 4}

Answer 1

what do you think the answer is?

Answer 2

i think its C

Answer 3

No it's not correct

Answer 4

oh. :(

Answer 5

It's B right k142?

Answer 6

Because that's the only set that is closed or nulled.

Answer 7

the bees knees

Answer 8

actually @200205650 c is incorrect because 0.5*0.5 is not in the set

Answer 9

I said B not C.

Answer 10

yea she did

Answer 11

I meant B @200205650

Answer 12

You meant B is wrong?

Answer 13

When a set is closed, doesn't it mean that it's nulled?

Answer 14

I mean B was the correct answer.

Answer 15

ahhh

Answer 16

Oh okay then never mind.

Answer 17

well thanks all of you guys or girls for our help. :D

Answer 18

You're welcome! (I hope you can tell that I'm girl by the profile picture lol)

Answer 19

well hey guys can also put up a Disney princes pic and want to be one. >.<

Answer 20

Ya in this generation maybe. XD

Answer 21

All of you guys and all of you girls mean we are either boys or girls but we might not be the same sex!

Answer 22

HA

Answer 23

i meant ha for @200205650 and i'm a girl yea