Q. For which of the following, the length of the string is not equal to the length of the longest palindromic subsequence?

(A) a string that is a palindrome
(B) a string of length one
(C) a string that has all the same letters(e.g. aaaaaa)
(D) some strings of length two

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✅ Correct Answer: (D) some strings of length two

Explanation: a string of length 2 for eg: ab is not a palindrome.

Published by Mr. Dubey ⭐ 111.54K Points at 16-Sep-2023 03:43 pm in Design and Analysis of Algorithms

Explanation by: Mr. Dubey

a string of length 2 for eg: ab is not a palindrome.

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