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Modular Arithmetic
easy
0:00.0
Calculate
(
9
×
8
)
(
m
o
d
7
)
(9 \times 8) \pmod 7
(
9
×
8
)
(
mod
7
)
.
A
72
72
72
B
2
2
2
C
1
1
1
D
0
0
0
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