Question

PLEASE HELP
Suppose U={1,2,3,4,5,6,7,8} is the universal set, and P={1,3,5,7}. What is P'?
A.{2,4,6,8}
b.{1,2,3,4,5,6,7,8}
c.{1,3,5,7}
d.{1,3,5,7,8}

Answer 1

to find P', you start with the set U={1,2,3,4,5,6,7,8}, then you erase all of the numbers you find in set P

Answer 2

so, it'd be A. Thanks! can you help with a few more?

Answer 3

A is correct