Using PYTHON,

Write a function that takes a string x as an argument and which returns True if x is a palindrome, and False otherwise. A palindrome is a word that reads the same backwards as forwards (like for example racecar). Your function should be recursive (i.e. call itself) and proceed as follows.

1. If x is a string of length 0 or 1 return True.

2. If the rst and the last letter of x are dierent, return False.

3. Otherwise, remove the rst and last letter of x and use the function check palindrome to check whether this shorter word is a palindrome. Return that result.