What is the remainder when 9^381 is divided by 5 ?  Pick:
A) 0
B) 1
C) 2
D) 3
E) 4
I also agree that the remainder is '4' (using the last digit of the powers of 7). Could we have the official answer please?4
<result>E</result>
What is the remainder when 9^381 is divided by 5 ?