Question

If T = {integers} and subset W = {positive integers}, what is W′?

{1, 2, 3, …}

{…−3, −2, −1}

{−3, −2, −1, 0}

{ }
It would be D wouldn't it?

Answer 1

B) {…-3, -2, -1}
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T = { . . . -3 . -2 , -1 , 0 , 1 , 2 , 3 , . . }

W = { 0 , 1 , 2 , 3 , . . . }

W' is the set T with the elements of W removed : {…-3, -2, -1}

Answer 2

Its B?

Answer 3

yes(:

Answer 4

TYVM

Answer 5

(: np

Answer 6

Yes you are correct