Find n (A) for the following set.

A={a, b, c, ..., z}

Question

Mathematics

Colin Mclaughlin

19 February, 14:46

Find n (A) for the following set.

A={a, b, c, ..., z}

+2

Answers (1)

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Shelby · Answer 1

n (A) = 26

Solution:

Let us first define the cardinal number of the set.

Cardinal number of the set:

The number of distinct elements in a finite set is called its cardinal number. It is denoted as n (A).

Given set: A = {a, b, c, ... z}

We know that, there are 26 elements in the alphabet "a to z".

Number of elements in the set A = 26

Hence n (A) = 26.

Find n (A) for the following set.A={a, b, c, ..., z}

Find n (A) for the following set.

A={a, b, c, ..., z}