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

The third one

Answer 2

the compliment of S, everything but S itself

Answer 3

2nd one?

Answer 4

S′ contains all elements found in N and not found in S

so S'={all real numbers excluding even numbers greater than zero}