Hey guys, I have a question regarding a question of an assignment I have, and I'll describe my attempt at a solutionSo I figured it should be pretty easy. I only need to prove the following three conditions for ||x|| to be a vector norm1.||x||>= 0 , for x is in R^{n}and ||x|| = 0 iff x=02. ||ax|| = |a| * ||x|| for x is in R^{n }and a is in R. ||x + y||

edit: "a is in R"