Let . Then and rearranging gives . Use this (with r=1/2) to get from phase 1 to phase 2.
Hi, I am probably an idiot for missing this but im sick of staring at this problem i thought i would come here to be enlightened. anyways
phase 1
assuming n,m > 0 and real numbers and m > n
phase 2
there are all equal statements im told, but I have no clue the 'trick' to widdle this down from phase 1 to phase 2. thanks in advance