Question

If S = {students in Chemistry class} and subset B = {girls in Chemistry class}, what is B′?

{boys in Chemistry class}

{students in chemistry class}

{ }

{girls in chemistry class}

Answer 1

B ', or the complement of B, is everything thats in S but NOT in B.

So what's B ' ?

Answer 2

well?

Answer 3

@supanick14

Answer 4

i didt know