Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Modular Arithmetic
easy
0:00.0
Calculate
13
(
m
o
d
4
)
+
13
(
m
o
d
4
)
13 \pmod{4} + 13 \pmod{4}
13
(
mod
4
)
+
13
(
mod
4
)
.
A
1
1
1
B
2
2
2
C
3
3
3
D
4
4
4
Submit Answer