L1-, L2-, Linfty-Norm Proofs - Please Help!! 1. The problem statement, all variables and given/known data Show that ||x||1 < or = n||x||infinity and ||x||2 < or = sqrt(n)*||x||infinity for x exists in the set of all real numbers. 2. Relevant equations ||x||2 is defined here: http://mathworld.wolfram.com/L2-Norm.html ||x||1 is defined here: http://mathworld.wolfram.com/L1-Norm.html ||x||infinity is defined here: http://mathworld.wolfram.com/L1-Norm.html Sorry about posting links, but I have no idea how to get all the symbols (like the summation symbol) to show up on the forums! Thanks in advance for your help!!