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Modular Arithmetic
easy
0:00.0
Calculate
(
1
+
2
+
3
+
4
+
5
)
(
m
o
d
5
)
(1 + 2 + 3 + 4 + 5) \pmod 5
(
1
+
2
+
3
+
4
+
5
)
(
mod
5
)
.
A
0
B
1
C
15
D
5
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