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emlindsey
Answered

Which sets of numbers are closed under subtraction?


Choose all answers that are correct.


A.

odd natural numbers


B.

rational numbers


C.

{0, 1}


D.

{0, 1, 2}






sorry for bugging you i just don't get it

Verified Answer :

rainbowdash8142

I'm pretty sure it is only b because when you subtract two rational numbers, you always get back a rational number.

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