Question 2 For each of the following pairs of functions, either f(n) is O(g(n)), f(n) is N(g(n)), or f(n) is O(g(n)). For each pair, determine which relationship is correct. Justify your answer. # f(n) g(n) 4n log n+n log n (b) 8 log na (log n) (c) log n+n3 log n +3 (d) nvn + log n log na (e) 2n + 10" 10n2 (g) log n (h) (i) vn log n (i) 4" 5n (k) 3n nh log? n n log n