For each pair of A and B in the list below, indicate their asymptotic relation (O, N, O). No justification is needed. (Assume that k 1, c> 1 are constants.) 1. A = nk, B =ch; 2. A 3. A = n, B = nsin n; 4. A=lg(n!), B =lg(n"). (Hint: It is possible that none or more than one of O, N and relations hold for a pair of A and B.) n.1, B= 2((log n)0); =