Y by Adventure10, Mango247
Consider numbers of the form
, where
is a digit. How many pairs of such numbers are there such that their sum is also a palindrome?
Note: A palindrome is a number which reads the same from left to right and from right to left. Examples:
,
.


Note: A palindrome is a number which reads the same from left to right and from right to left. Examples:


This post has been edited 1 time. Last edited by Mualpha7, Oct 10, 2015, 2:20 AM