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Modular Arithmetic
easy
0:00.0
If
x
≡
5
(
m
o
d
6
)
x \equiv 5 \pmod{6}
x
≡
5
(
mod
6
)
, what is
3
x
(
m
o
d
6
)
3x \pmod{6}
3
x
(
mod
6
)
?
A
0
0
0
B
3
3
3
C
1
1
1
D
15
15
15
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