abcba is a five-digit palindrome divisible by 11 with a , b, and c being distinct digits. What is the sum of the smallest and largest possible values of abcba?
The smallest 5-digit palindrome =10901 mod 11 =0. [1 + 0 + 9 + 0 + 1]=11
The largest 5-digit palindrome =96569 mod 11 =0. [9 + 6 + 5 + 6 + 9] =35
