Question

Which sets of numbers are closed under division?

Choose all answers that are correct.

A.
rational numbers

B.
integers

C.
{–1, 0, 1}

D.
whole numbers

Answer 1

i need help

Answer 2

i think its A but no so sure about C

Answer 3

its definitely not B and D

Answer 4

if its not B or D then its A and C?

Answer 5

right?

Answer 6

aaaaaaaaaaaaahhh i hate closer!!!!

Answer 7

thx

Answer 8

what defines a closed set?

Answer 9

as i see it, all these have 0 in the set, and we cant divide by 0 .. none of them are closed to me

Answer 10

srry i dint close the qestion its A and C

Answer 11

but thx 4 wanting to help i would give u madel but i gave it awy srr :3

Answer 12

medals dont bother me :) good luck

Answer 13

have a good week bye