A palindrome is a string whose reversal is identical to the string. how many bit string of length 20 are palindromes and do not

Question

2 years ago

10

contain 11 as a substring?

1 answer:

zepelin [54] · Answer 1 · 2023-06-17T14:46:06+03:00

There are 2n possible bit strings for any n.

<h3>What makes something a palindrome?</h3>

The way they read both forward and backward is the same.
A palindrome is a word, phrase, or sentence that reads the same both forward and backward.
Palindrome is a combination of the Greek words for "again" (Palin) and "to run" (drom).
A palindromic number, sometimes referred to as a numeral palindrome or a numeric palindrome, is one whose value does not change when its digits are flipped, for example, 16461.
The single palindrome date in the M/DD/YYYY date format in 2022 is February 20, 2022. (2-20-2022)

To learn more about palindrome, refer to:

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