Identify n(S) for the given set.

S = {f, h,m, r}

A) 4
B) 0
C) Infinite
D) 3

is the answer c, since the given set can have a unlimted number of elements. or is it b, since the letters are not in order?

To determine n(S), we need to count the number of elements in set S. In this case, the set S is {f, h, m, r}.

The answer is D) 3.

Explanation:
We can count the number of elements in the set by simply counting them: f, h, m, and r. Therefore, there are 4 elements in the set.

Option B) 0 is incorrect because the set is not empty; it contains 4 elements.
Option C) Infinite is incorrect because the set is finite and only contains 4 specific elements.

The order of the letters in the set does not affect the number of elements in the set. Therefore, the fact that the letters are not in order does not impact n(S).