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Diophantine Equations
medium
0:00.0
Solve
13
x
≡
1
(
m
o
d
5
)
13x \equiv 1 \pmod{5}
13
x
≡
1
(
mod
5
)
for the smallest positive integer
x
x
x
.
A
1
B
2
C
3
D
4
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