< < this means = therefore = example show that ( solution by definitionwe have < ( <cg(nsubstituting as (nand as ( )we get < <cn dividing by / < / / <cn / < / < note that / as and / is maximum when therefore < / < this meansc to determine the value of < / < - < / < - < / < - < / < - < < this implies hence = example show that (nlognsolution by definitionwe have < ( <cg(nsubstituting as (nand nlogn as ( )we get < < log dividing by nlognwe get / log < / log < log nn log < /log < we know that /log as to determine the value of cit is clearly evident that /log is greatest when = therefore < /log < hence to determine the value of we can write < /log < < <log nowlog when hence = example show that ( solution by definitionwe have < ( <cg(nsubstituting as (nand as ( )we get < <cn dividing by / < / / <cn / < / < <( )/ < hence (