A)
3+7 ≡ 10 mod 15
3+7=10, 10÷15=0 remainder 10:TRUE.
17 + 9 ≡ 4 mod 21
17+9=26; 26÷21 Remainder=5: FALSE
12 + 14 ≡ 0 mod 26
12+14=26; 26÷26=1 remainder 0:TRUE
You can attempt the rest, and post your answers for checking if you wish.
Which two is true as i'm confused
A) 3+7 �ß 10 mod 15
17 + 9 �ß 4 mod 21
12 + 14 �ß 0 mod 26
B) 4+11 �ß 2 mod 13
9+7 �ß 4 mod 12
13 + 13 �ß 1 mod 25
C) 5+9 �ß 4 mod 10
16 + 13 �ß 3 mod 26
12 + 7 �ß 6 mod 14
d)2+7 �ß 9 mod 15
15 + 15 �ß 6 mod 22
8+5 �ß 2 mod 10
e)7+11 �ß 1 mod 18
6+13 �ß 9 mod 26
4+20 �ß 2 mod 22
F )13 + 19 �ß 6 mod 26
6+12 �ß 4 mod 14
17+ 10 �ß 9 mod 18
2 answers
17≡5 (mod 6)
1 answer