Answer:
Which of the following sets is a universal set for the other three sets?
a.the set of integers
b.the set of negative number
c.the set of even natural number
d.the set of odd natural number
Step-by-step explanation:
An integer is a whole number that can be positive, negative, or even zero. Thus, the set of negative numbers, even and odd natural numbers are all subsets in the set of integers.
