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Modular Arithmetic
easy
0:00.0
Evaluate
(
5
+
5
+
5
+
5
)
(
m
o
d
4
)
(5 + 5 + 5 + 5) \pmod 4
(
5
+
5
+
5
+
5
)
(
mod
4
)
.
A
20
20
20
B
0
0
0
C
1
1
1
D
4
4
4
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