Cardinality of a set is dontoted n(A) of the set A and indicates the number of elements of a set.
What is n(A) for A = {letters of the alphabet}
come on.
how many letters are there in the (presumed English) alphabet?
I dont know im stupid
To find the cardinality of a set, we need to count the number of elements in the set. In this case, we want to find the cardinality of the set A, which consists of the letters of the alphabet.
The alphabet consists of 26 letters, so the cardinality of the set A is 26.