1. Computer Science Engineering (CSE)
  2. Design and Analysis of Algorithms
  3. Which of the following is not a palindro...
Q.

Which of the following is not a palindromic subsequence of the string “ababcdabba”?

A. abcba
B. abba
C. abbbba
D. adba
Answer» D. adba
Explanation: ‘adba’ is not a palindromic sequence.

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