Assume that word is a variable of type String that has been assigned a value. Write an expression whose value is a String consisting of the first three characters of the value of word. So if the value of word were dystopia" the expression's value would be "dys"."

Follwing is the python code:-

word=str (input ("Enter the string/n"))

new=word[0:3] #expression for first three characters of the string.

print (new)

Output:-

Enter the string

chandelier

cha

Explanation:

The expression word[0:3] is for extracting first three characters form the string.

word[0:3] = It extracts characters from index 0 to index 2 it does not include 3.3 is excluded.