Question

If N = {all real numbers} and subset S = {even numbers greater than zero}, what is S′?

{positive numbers}

{even numbers less than zero}

{all real numbers excluding even numbers greater than zero}

{odd numbers greater than zero}

Answer 1

@kenbaby
We have
N= {all real numbers}
so N has all numbers positive, negative, zero.
S is a subset of N
It's given that S contains all even numbers greater than zero.
S' = what S doesn't contain and is in N
Can you tell what's S' now?

Answer 2

C?

Answer 3

Yeah great:D
Do you understand ?

Answer 4

Yes, I do thank you

Answer 5

Welcome:D