Final answer:
n(C) represents the number of elements in set C. For the set C = {4, 6, 8}, the number of elements is 3, so n(C) is 3.
Step-by-step explanation:
The question asks us to determine n(C), which refers to the number of elements in the set C. To find n(C), we count the number of distinct elements that are present in the set C. The set given is C = {4, 6, 8}, so it contains three distinct elements.
Therefore, the number of elements in set C, denoted as n(C), is 3.
The set C = {4, 6, 8} contains three elements, so n(C), which represents the number of elements in set C, is 3.