Q. What is the length of the longest palindromic subsequence for the string “ababcdabba”?

(A) 6
(B) 7
(C) 8
(D) 9

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✅ Correct Answer: (B) 7

Explanation: the longest palindromic subsequence is “abbabba” and its length is 7.

Published by Mr. Dubey ⭐ 104.82K Points at 16-Sep-2023 03:43 pm in Design and Analysis of Algorithms

Explanation by: Mr. Dubey

the longest palindromic subsequence is “abbabba” and its length is 7.

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