Problem 5. Give an example of a function f:N N, such that for any constant c > 0, we have f(n) = wan), and for any constant d > 0, we have f(n) = o(2cm). The meaning of o and w are as follows: Consider functions f: N N , 9:N N. We have f(n) = o(g(n)) if limn+ n) = 0 We have f(n) = wig(n)) if g(n) = o(f(n))