Question

If S = {integers} and subset B = {positive integers}, what is B'?

Answer 1

all integers that are NOT positive
i.e. negative integers and also 0

Answer 2

{…,−3, −2, −1}

{integers}

{ }

{1, 2, 3, 4, …}

Answer 3

that's what I thought but these are my only choices

Answer 4

book is wrong

Answer 5

then I figured it was {...-3, -2, -1}

Answer 6

i guess you should go with that one, because some moron misplace the zero
it has been a perfectly good number for several hundred years now though...

Answer 7

lol

Answer 8

lmao