Question 3 For each of the following pairs of functions, either f(n) is O(g(n)), f(n) is 2(g(n)), or f(n) is (g(n)). For each pair, determine which relationship is correct. Justify your answer. f(n) = log n; g(n)= Vn log n. i) f(n) = nyn + logn; g(n)=log n4. ii) f(n) = 2n; g(n) = logn. iii) f(n)= vn; v) f(n) = 2"; g(n) = n". vi) f(n) = 50; g(n) = log 60. g(n) = 2Vlogn