Question

Which of the following is an element of the universal set if a universal set is defined as the set of natural numbers? * 1 point A. 0 B. 1 C. -1 D. 1/2

Answer 1

Answer:

B=1

Step-by-step explanation:

since they mentioned natural number

We know that natural numbers are counting number stats from 1

0 ,-1 ,1/2 are not natural number

Answer 2

Answer:

B. 1

Step-by-step explanation:

A. 0 is a whole number

C. -1 is an integer

D. 1/2 is a rational number

B.1 is a natural number

Therefore , Ans. B.1