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Modular Arithmetic
easy
0:00.0
Solve
x
≡
2
×
4
(
m
o
d
7
)
x \equiv 2 \times 4 \pmod{7}
x
≡
2
×
4
(
mod
7
)
.
A
4
4
4
B
2
2
2
C
1
1
1
D
3
3
3
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