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Modular Arithmetic
easy
0:00.0
Find
x
≡
2
×
5
(
m
o
d
4
)
x \equiv 2 \times 5 \pmod{4}
x
≡
2
×
5
(
mod
4
)
.
A
0
0
0
B
1
1
1
C
2
2
2
D
3
3
3
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