Problem 5(43=12 Points ) For each of the following pairs of functions, either f(n)=O(g(n)),f(n)=(g(n)), or f(n)=(g(n)). Determine which relationship is correct and briefly explain why. 1. f(n)=3nn;g(n)=2(n)logn 2. f(n)=2n;g(n)=10n2 3. f(n)=log(n2);g(n)=log(n)+5 4. f(n)=10;g(n)=log