Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Modular Arithmetic
easy
0:00.0
The congruence
a
≡
0
(
m
o
d
3
)
a \equiv 0 \pmod 3
a
≡
0
(
mod
3
)
means
a
a
a
is:
A
Prime
B
Odd
C
Divisible by 3
D
Square
Submit Answer