Discourse
GAUSS8 2016 Problem 24
Past Contests
GAUSS8
2016
problem-24
,
2016
,
gauss8
system
July 18, 2024, 7:29am
1
What is the tens digit of
3^{2016}
?
Answer Choices
A.
0
B.
2
C.
4
D.
6
E.
8