Question: Consider a recursive function called palindromeR(str) that returns true if a string is a palindrome (reads the same backwards and forwards) . Which of the

Consider a recursive function called palindromeR(str) that returns true if a string is a palindrome (reads the same backwards and forwards) .

Which of the following statements is TRUE about palindromeR?

Question options:

None of other selections are valid

palindromeR is tail recursive

palindromeR is not tail recursive but can be made tail recursive

palindromeR cannot be modified to be tail recursive

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