n(D) = 4
Step-by-step explanation:
Given Data:
Set D = {4, 6, 8, 10}
The number of elements in a set is called the cardinal elements (or) cardinality of the sets. This is denoted by n(A).
Here it is denoted by n(D).
The number of elements in the set D is 4.
The cardinality of the set is 4.
Hence, n(D) = 4.
For the given set D; the number of elements in the set D as denoted by n(D) is; 4.
According to the question;
The number of elements in a set is given by the notation n(D).
On this note, the set given in this question;
Ultimately, n(D) = 4 elements.
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