![elementary number theory - Congruent iff Same Remainder (CISR) Confusion - Mathematics Stack Exchange elementary number theory - Congruent iff Same Remainder (CISR) Confusion - Mathematics Stack Exchange](https://i.stack.imgur.com/c2ecn.png)
elementary number theory - Congruent iff Same Remainder (CISR) Confusion - Mathematics Stack Exchange
mod(A+B) is less than equal to mod(A)+mod(B) | Proof of |A+B| <=|A|+|B| VECTOR ANALYSIS | By AS YouTube Channel | Facebook
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
![Best Answer] if Mod a minus b is equal to MOD a equal to mod b the angle between a vector and b - 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 - Brainly.in](https://hi-static.z-dn.net/files/d82/0d18664ad4b232a71b329ccac1e6a6c3.jpg)