Posted by HelpinMath on .
How many bit strings of length n are palindromes? Hint: Consider two cases n is even and n is odd. Note a palindrome is a “string” of letters or numbers which read the same “frontwards” and backwards”. Examples: 1101011, 10111101 are palindromes.

Math 
kimberluy,
10x10x10x10x10x10 =