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elementary number theory - Congruent iff Same Remainder (CISR) Confusion - Mathematics Stack Exchange
Prove that if modulus A vector is equal to modulus B vector but vector A is not parallel to vector B then vector A B is perpendicular to vector A+B
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modular arithmetic - How to prove the uniqueness of multiplicative inverse modulo n? - Mathematics Stack Exchange
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elementary number theory - Given that a and b are integers, a ≡ 4 (mod 13), and b ≡ 9 (mod 13). Find c where c ≡ 9a (mod 13). - Mathematics Stack Exchange
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elementary number theory - Solve $ax \equiv b \mod m$ without Linear Congruence Theorem or Euclid's Algorithm? - Mathematics Stack Exchange
![Best Answer] if Mod a minus b is equal to MOD a equal to mod b the angle between a vector and b vector is? - Brainly.in Best Answer] if Mod a minus b is equal to MOD a equal to mod b the angle between a vector and b vector is? - Brainly.in](https://hi-static.z-dn.net/files/d82/0d18664ad4b232a71b329ccac1e6a6c3.jpg)