For the set C={3,5}, determine n (C)

n (C) =

n (C) = 2

Step-by-step explanation:

A set is given as C = {3, 5}. That means set C is having tow elements.

n (C) is referring the number of elements of the set C.

n (C) is also known as cardinality of the set.

In the given set number of elements are two so cardinality of the set n (C) is two.

Therefore, n (C) = 2 will be the answer.

Answer: 2

The notation n (C) translates to "the number of items in set C". So all that you do is count the number of values in the set {3,5} which happens to be two items.

Some books use absolute value notation to indicate the number of items. So some books may write |C| instead of n (C). This concept is known as set cardinality (or the cardinal value of a set).