Question

If N = {all real numbers} and subset S = {odd numbers greater than zero}, what is S′?
Choose one answer.
a. {negative numbers}
b. {all real numbers excluding odd numbers greater than zero}
c. {even numbers greater than zero}
d. {odd numbers less than zero}
is it c?

Answer 1

oh oh wait d !!

Answer 2

no, be careful. S' is everything that is in N, but not in S

Answer 3

ok now im thinking its b lol

Answer 4

ok yeah b

Answer 5

are even numbers in S ?

Answer 6

right