Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Modular Arithmetic
medium
0:00.0
How many units mod 6?
A
2
2
2
(
1
,
5
1, 5
1
,
5
)
B
3
3
3
(
1
,
3
,
5
1, 3, 5
1
,
3
,
5
)
C
1
1
1
(
1
1
1
)
D
5
5
5
Submit Answer