Concept:Compare the sets by inclusion. The largest set is the one that contains all the other given sets as subsets.
Explanation:Natural numbers are
{1,2,3,…}.
Whole numbers are natural numbers plus zero:
{0,1,2,3,…}.
Composite numbers are positive integers greater than 1 that are not prime, so they are contained within natural numbers.
Integers include all positive numbers, all negative numbers, and zero:
{…,−2,−1,0,1,2,…}.
Thus, every whole number, composite number, and natural number is also an integer.
Integers contain extra elements like
−1,−2,−3,… that are not present in the other three sets.
So integers form the largest set among the given options.
Answer:D.
{Integers}