A palindrome is a string that is the same when reversed. For example, "abba" is a palindrome. Here is a math-like definition: isPalindrome("") = True isPalindrome(x) = True isPalindrome (x+X+y) = False, if x != y = isPalindrome( X ), if x == y The symbol x stands for a single character, as does y. The symbol X stands for a string of characters. The symbol + stands for concatenation. Implement isPalindrome() using recursion.

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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A palindrome is a string that is the same when reversed. For example, "abba" is
a palindrome. Here is a math-like definition:
isPalindrome ("")
isPalindrome(x) = True
isPalindrome(x+X+y)
= True
= False, if x != y
isPalindrome( X ), if x == y
%3D
The symbol x stands for a single character, as does y. The symbol X stands for
a string of characters. The symbol + stands for concatenation.
Implement isPalindrome() using recursion.
Transcribed Image Text:A palindrome is a string that is the same when reversed. For example, "abba" is a palindrome. Here is a math-like definition: isPalindrome ("") isPalindrome(x) = True isPalindrome(x+X+y) = True = False, if x != y isPalindrome( X ), if x == y %3D The symbol x stands for a single character, as does y. The symbol X stands for a string of characters. The symbol + stands for concatenation. Implement isPalindrome() using recursion.
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