1. Complete Project 2 in Chapter 9 on page 568 of Hanly & Koffman Problem Solving and Program Design in C. A palindrome consists of a word or deblanked, unpunctuated phrase that is spelled exactly the same when the letters are reversed. Write a recursive function that returns a value of 1 if its string argument is a palindrome. Notice that in palindromes such as level, deed, sees, and Madam l'm Adam (madamimadam), the first letter matches the last, the second matches the next-to-last, and so on