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

@CrystalBurley

Answer 2

d and a right????????

Answer 3

here srry just got home yes I think iam not fuly sure but yea I think

Answer 4

ok

Answer 5

could you help with another?

Answer 6

k yes

Answer 7

Is the set of multiples of 6 closed under subtraction? Explain why or provide a counterexample if not.



A.


Yes, because the difference of any two multiples of 6 is equal to 6.


B.


Yes, because the difference of any two multiples of 6 is also a multiple of 6.


C.


No, and a counterexample is 6 – 6 = 0.


D.


No, and a counterexample is 6 – 18 = –12.

Answer 8

new question cause this one is glitched

Answer 9

k