Hi evry1, I need help for these problems. If anyone knows to solve ls help me out. Prove Σ i=0..d aini =Θ(nd) where ai are constants and ad>0. (Note: you need to find c1, c2, and n0). (A) Group the following so that f and g are in the same group if and only if f=Θ(g). (List the groups formed from the lowest to highest rank.) (B) List all the functions that are O(n2) but not O(n). n+2n/lg n+lg n, 3lg lg n, 2n+n/lg n, lg lg(n2), (3 lg lg n)2, n3-n2lg n, 2n, 12 n lg(n2)-4n, n16/3, 4n+12nlg n, 2n+n35, n2n. I need some online websites that gives me in detail abt the algorithm,time complexity and other details in brief. Do help me out. Thanx alot inadvance. Warm Regards Swetha
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