f(n) = 7n2 + 2n logn + 3 falnt) = 100 logn f(n) = 2" s s(n) = 2011? + 20 logn (n) = x + 300n foln) = 3100 of each other. That is, write (b) (4 points) List every pair of functions in part (a) that are "fi(n), f(n))"if fi(n) = f(n))