Every languages has elements own elements they have their own way to defined about its elements as like this in the field of computer science automata also contain elements to define its formal and informal language
Here we discuss about what elements contain in automata language elements
its contain
ALPHABETS
A finite set of symbols is called letters its is denoted by Σ example is Σ={a,b} you can use english alphatbest and if japanese alphabet
STRINGS
Concatenation of finite symbols from the alphabet is called a string.
If Σ= {a,b} then
a, abab, aaabb, ababababababababab
its same as multplication
WORDS
Words are strings belonging to some language.
Example:
If Σ= {x} then a language L can be defined as
L={xn : n=1,2,3,…..} or L={x,xx,xxx,….}
Here x,xx,… are the words of L
PALINDROMES
A palindrome is a word, phrase, number, or other sequence of characters which reads the same backward or forward. Some examples include "A man, a plan