For each part, say whether the statement is true or false and justify your answer. All logarithms are base 2 unless otherwise noted

I'm not sure if you can set up the inequality that follows:

There exists positive real constants C and k such that n/ln(n) >= C*ln(n)^2 for any n>k, can you take ln(n) literally and just multiply my ln(n) on each side to have an easier proof of

n>=C*ln(n)^3) ?

Or would you evaluate lim n-->infinity of n/ln(n) and also for ln(n)^2 ?

E 2 (in n (n))