+0  
 
0
162
1
avatar

The infinite sequence $S=\{s_1,s_2,s_3,\ldots\}$ is defined by $s_1=7$ and $s_n=7^{s_{n-1}}$ for each integer $n>1$. What is the remainder when $s_{100}$ is divided by $5$?

 Mar 14, 2022
 #1
avatar
0

The remainder is 2.

 Mar 15, 2022

41 Online Users

avatar
avatar